98659976

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 198567600

約数和(自身を除く): 99907624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 289, 307, 556, 578, 614, 1112, 1156, 1228, 2312, 2363, 2456, 4726, 5219, 9452, 10438, 18904, 20876, 40171, 41752, 42673, 80342, 85346, 88723, 160684, 170692, 177446, 321368, 341384, 354892, 709784, 725441, 1450882, 2901764, 5803528, 12332497, 24664994, 49329988, 98659976]

約数ペア:

[(1, 98659976), (2, 49329988), (4, 24664994), (8, 12332497), (17, 5803528), (34, 2901764), (68, 1450882), (136, 725441), (139, 709784), (278, 354892), (289, 341384), (307, 321368), (556, 177446), (578, 170692), (614, 160684), (1112, 88723), (1156, 85346), (1228, 80342), (2312, 42673), (2363, 41752), (2456, 40171), (4726, 20876), (5219, 18904), (9452, 10438)]