15387217072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3251}}^1\times {\mathrm{17401}}^1$

素因数の和:20677

約数の個数: 40

約数和(自身を含む): 31577947632

約数和(自身を除く): 16190730560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3251, 6502, 13004, 17401, 26008, 34802, 52016, 55267, 69604, 110534, 139208, 221068, 278416, 295817, 442136, 591634, 884272, 1183268, 2366536, 4733072, 56570651, 113141302, 226282604, 452565208, 905130416, 961701067, 1923402134, 3846804268, 7693608536, 15387217072]

約数ペア:

[(1, 15387217072), (2, 7693608536), (4, 3846804268), (8, 1923402134), (16, 961701067), (17, 905130416), (34, 452565208), (68, 226282604), (136, 113141302), (272, 56570651), (3251, 4733072), (6502, 2366536), (13004, 1183268), (17401, 884272), (26008, 591634), (34802, 442136), (52016, 295817), (55267, 278416), (69604, 221068), (110534, 139208)]