15698877664

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{16481}}^1$

素因数の和:16628

約数の個数: 72

約数和(自身を含む): 33152949648

約数和(自身を除く): 17454071984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 206, 272, 289, 412, 544, 578, 824, 1156, 1648, 1751, 2312, 3296, 3502, 4624, 7004, 9248, 14008, 16481, 28016, 29767, 32962, 56032, 59534, 65924, 119068, 131848, 238136, 263696, 280177, 476272, 527392, 560354, 952544, 1120708, 1697543, 2241416, 3395086, 4482832, 4763009, 6790172, 8965664, 9526018, 13580344, 19052036, 27160688, 28858231, 38104072, 54321376, 57716462, 76208144, 115432924, 152416288, 230865848, 461731696, 490589927, 923463392, 981179854, 1962359708, 3924719416, 7849438832, 15698877664]

約数ペア:

[(1, 15698877664), (2, 7849438832), (4, 3924719416), (8, 1962359708), (16, 981179854), (17, 923463392), (32, 490589927), (34, 461731696), (68, 230865848), (103, 152416288), (136, 115432924), (206, 76208144), (272, 57716462), (289, 54321376), (412, 38104072), (544, 28858231), (578, 27160688), (824, 19052036), (1156, 13580344), (1648, 9526018), (1751, 8965664), (2312, 6790172), (3296, 4763009), (3502, 4482832), (4624, 3395086), (7004, 2241416), (9248, 1697543), (14008, 1120708), (16481, 952544), (28016, 560354), (29767, 527392), (32962, 476272), (56032, 280177), (59534, 263696), (65924, 238136), (119068, 131848)]