15705680432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 33048384768

約数和(自身を除く): 17342704336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 283, 502, 566, 1004, 1063, 1132, 2008, 2126, 2264, 3263, 3679, 4016, 4252, 4528, 6526, 7358, 8504, 13052, 13819, 14716, 17008, 26104, 27638, 29432, 52208, 55276, 58864, 71033, 110552, 142066, 221104, 266813, 284132, 300829, 533626, 568264, 601658, 923429, 1067252, 1136528, 1203316, 1846858, 2134504, 2406632, 3468569, 3693716, 3910777, 4269008, 4813264, 6937138, 7387432, 7821554, 13874276, 14774864, 15643108, 27748552, 31286216, 55497104, 62572432, 75508079, 151016158, 302032316, 604064632, 981605027, 1208129264, 1963210054, 3926420108, 7852840216, 15705680432]

約数ペア:

[(1, 15705680432), (2, 7852840216), (4, 3926420108), (8, 1963210054), (13, 1208129264), (16, 981605027), (26, 604064632), (52, 302032316), (104, 151016158), (208, 75508079), (251, 62572432), (283, 55497104), (502, 31286216), (566, 27748552), (1004, 15643108), (1063, 14774864), (1132, 13874276), (2008, 7821554), (2126, 7387432), (2264, 6937138), (3263, 4813264), (3679, 4269008), (4016, 3910777), (4252, 3693716), (4528, 3468569), (6526, 2406632), (7358, 2134504), (8504, 1846858), (13052, 1203316), (13819, 1136528), (14716, 1067252), (17008, 923429), (26104, 601658), (27638, 568264), (29432, 533626), (52208, 300829), (55276, 284132), (58864, 266813), (71033, 221104), (110552, 142066)]