71845696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{86353}}^1$

素因数の和:86378

約数の個数: 28

約数和(自身を含む): 153537412

約数和(自身を除く): 81691716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 86353, 172706, 345412, 690824, 1122589, 1381648, 2245178, 2763296, 4490356, 5526592, 8980712, 17961424, 35922848, 71845696]

約数ペア:

[(1, 71845696), (2, 35922848), (4, 17961424), (8, 8980712), (13, 5526592), (16, 4490356), (26, 2763296), (32, 2245178), (52, 1381648), (64, 1122589), (104, 690824), (208, 345412), (416, 172706), (832, 86353)]