71103248

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{15377}}^1$

素因数の和:15419

約数の個数: 30

約数和(自身を含む): 146352426

約数和(自身を除く): 75249178

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 15377, 30754, 61508, 123016, 246032, 261409, 522818, 1045636, 2091272, 4182544, 4443953, 8887906, 17775812, 35551624, 71103248]

約数ペア:

[(1, 71103248), (2, 35551624), (4, 17775812), (8, 8887906), (16, 4443953), (17, 4182544), (34, 2091272), (68, 1045636), (136, 522818), (272, 261409), (289, 246032), (578, 123016), (1156, 61508), (2312, 30754), (4624, 15377)]