98786702

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 87837298

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 71, 142, 149, 161, 203, 298, 322, 406, 497, 667, 994, 1043, 1334, 1633, 2059, 2086, 3266, 3427, 4118, 4321, 4669, 6854, 8642, 9338, 10579, 11431, 14413, 21158, 22862, 23989, 28826, 30247, 47357, 47978, 60494, 74053, 94714, 99383, 148106, 198766, 243317, 306791, 331499, 486634, 613582, 662998, 695681, 1391362, 1703219, 2147537, 3406438, 4295074, 7056193, 14112386, 49393351, 98786702]

約数ペア:

[(1, 98786702), (2, 49393351), (7, 14112386), (14, 7056193), (23, 4295074), (29, 3406438), (46, 2147537), (58, 1703219), (71, 1391362), (142, 695681), (149, 662998), (161, 613582), (203, 486634), (298, 331499), (322, 306791), (406, 243317), (497, 198766), (667, 148106), (994, 99383), (1043, 94714), (1334, 74053), (1633, 60494), (2059, 47978), (2086, 47357), (3266, 30247), (3427, 28826), (4118, 23989), (4321, 22862), (4669, 21158), (6854, 14413), (8642, 11431), (9338, 10579)]