6988696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 15876000

約数和(自身を除く): 8887304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 149, 164, 286, 298, 328, 451, 533, 572, 596, 902, 1066, 1144, 1192, 1639, 1804, 1937, 2132, 3278, 3608, 3874, 4264, 5863, 6109, 6556, 7748, 11726, 12218, 13112, 15496, 21307, 23452, 24436, 42614, 46904, 48872, 67199, 79417, 85228, 134398, 158834, 170456, 268796, 317668, 537592, 635336, 873587, 1747174, 3494348, 6988696]

約数ペア:

[(1, 6988696), (2, 3494348), (4, 1747174), (8, 873587), (11, 635336), (13, 537592), (22, 317668), (26, 268796), (41, 170456), (44, 158834), (52, 134398), (82, 85228), (88, 79417), (104, 67199), (143, 48872), (149, 46904), (164, 42614), (286, 24436), (298, 23452), (328, 21307), (451, 15496), (533, 13112), (572, 12218), (596, 11726), (902, 7748), (1066, 6556), (1144, 6109), (1192, 5863), (1639, 4264), (1804, 3874), (1937, 3608), (2132, 3278)]