28305458886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 62666472960

約数和(自身を除く): 34361014074

約数列:

[1, 2, 3, 6, 19, 38, 41, 53, 57, 82, 106, 114, 123, 159, 163, 246, 318, 326, 489, 701, 779, 978, 1007, 1402, 1558, 2014, 2103, 2173, 2337, 3021, 3097, 4206, 4346, 4674, 6042, 6194, 6519, 6683, 8639, 9291, 13038, 13319, 13366, 17278, 18582, 20049, 25917, 26638, 28741, 37153, 39957, 40098, 41287, 51834, 57482, 74306, 79914, 82574, 86223, 111459, 114263, 123861, 126977, 164141, 172446, 222918, 228526, 247722, 253954, 328282, 342789, 354199, 380931, 492423, 546079, 685578, 705907, 708398, 761862, 984846, 1062597, 1092158, 1411814, 1523273, 1638237, 2117721, 2125194, 2170997, 3046546, 3276474, 4235442, 4341994, 4569819, 4684783, 6055939, 6512991, 6729781, 9139638, 9369566, 12111878, 13025982, 13459562, 14054349, 18167817, 20189343, 28108698, 28942187, 36335634, 40378686, 57884374, 86826561, 89010877, 115062841, 173653122, 178021754, 230125682, 248293499, 267032631, 345188523, 496586998, 534065262, 690377046, 744880497, 1489760994, 4717576481, 9435152962, 14152729443, 28305458886]

約数ペア:

[(1, 28305458886), (2, 14152729443), (3, 9435152962), (6, 4717576481), (19, 1489760994), (38, 744880497), (41, 690377046), (53, 534065262), (57, 496586998), (82, 345188523), (106, 267032631), (114, 248293499), (123, 230125682), (159, 178021754), (163, 173653122), (246, 115062841), (318, 89010877), (326, 86826561), (489, 57884374), (701, 40378686), (779, 36335634), (978, 28942187), (1007, 28108698), (1402, 20189343), (1558, 18167817), (2014, 14054349), (2103, 13459562), (2173, 13025982), (2337, 12111878), (3021, 9369566), (3097, 9139638), (4206, 6729781), (4346, 6512991), (4674, 6055939), (6042, 4684783), (6194, 4569819), (6519, 4341994), (6683, 4235442), (8639, 3276474), (9291, 3046546), (13038, 2170997), (13319, 2125194), (13366, 2117721), (17278, 1638237), (18582, 1523273), (20049, 1411814), (25917, 1092158), (26638, 1062597), (28741, 984846), (37153, 761862), (39957, 708398), (40098, 705907), (41287, 685578), (51834, 546079), (57482, 492423), (74306, 380931), (79914, 354199), (82574, 342789), (86223, 328282), (111459, 253954), (114263, 247722), (123861, 228526), (126977, 222918), (164141, 172446)]