28549092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 79478784

約数和(自身を除く): 50929692

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 127, 131, 132, 143, 156, 254, 262, 286, 381, 393, 429, 508, 524, 572, 762, 786, 858, 1397, 1441, 1524, 1572, 1651, 1703, 1716, 2794, 2882, 3302, 3406, 4191, 4323, 4953, 5109, 5588, 5764, 6604, 6812, 8382, 8646, 9906, 10218, 16637, 16764, 17292, 18161, 18733, 19812, 20436, 33274, 36322, 37466, 49911, 54483, 56199, 66548, 72644, 74932, 99822, 108966, 112398, 183007, 199644, 216281, 217932, 224796, 366014, 432562, 549021, 648843, 732028, 865124, 1098042, 1297686, 2196084, 2379091, 2595372, 4758182, 7137273, 9516364, 14274546, 28549092]

約数ペア:

[(1, 28549092), (2, 14274546), (3, 9516364), (4, 7137273), (6, 4758182), (11, 2595372), (12, 2379091), (13, 2196084), (22, 1297686), (26, 1098042), (33, 865124), (39, 732028), (44, 648843), (52, 549021), (66, 432562), (78, 366014), (127, 224796), (131, 217932), (132, 216281), (143, 199644), (156, 183007), (254, 112398), (262, 108966), (286, 99822), (381, 74932), (393, 72644), (429, 66548), (508, 56199), (524, 54483), (572, 49911), (762, 37466), (786, 36322), (858, 33274), (1397, 20436), (1441, 19812), (1524, 18733), (1572, 18161), (1651, 17292), (1703, 16764), (1716, 16637), (2794, 10218), (2882, 9906), (3302, 8646), (3406, 8382), (4191, 6812), (4323, 6604), (4953, 5764), (5109, 5588)]