15695521868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131749}}^1$

素因数の和:131874

約数の個数: 48

約数和(自身を含む): 30987600000

約数和(自身を除く): 15292078132

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 79, 116, 158, 316, 377, 754, 1027, 1508, 2054, 2291, 4108, 4582, 9164, 29783, 59566, 119132, 131749, 263498, 526996, 1712737, 3425474, 3820721, 6850948, 7641442, 10408171, 15282884, 20816342, 41632684, 49669373, 99338746, 135306223, 198677492, 270612446, 301836959, 541224892, 603673918, 1207347836, 3923880467, 7847760934, 15695521868]

約数ペア:

[(1, 15695521868), (2, 7847760934), (4, 3923880467), (13, 1207347836), (26, 603673918), (29, 541224892), (52, 301836959), (58, 270612446), (79, 198677492), (116, 135306223), (158, 99338746), (316, 49669373), (377, 41632684), (754, 20816342), (1027, 15282884), (1508, 10408171), (2054, 7641442), (2291, 6850948), (4108, 3820721), (4582, 3425474), (9164, 1712737), (29783, 526996), (59566, 263498), (119132, 131749)]