257966110592

素因数分解:

$2^7\times {\mathrm{28429}}^1\times {\mathrm{70891}}^1$

素因数の和:99334

約数の個数: 32

約数和(自身を含む): 513942187800

約数和(自身を除く): 255976077208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 28429, 56858, 70891, 113716, 141782, 227432, 283564, 454864, 567128, 909728, 1134256, 1819456, 2268512, 3638912, 4537024, 9074048, 2015360239, 4030720478, 8061440956, 16122881912, 32245763824, 64491527648, 128983055296, 257966110592]

約数ペア:

[(1, 257966110592), (2, 128983055296), (4, 64491527648), (8, 32245763824), (16, 16122881912), (32, 8061440956), (64, 4030720478), (128, 2015360239), (28429, 9074048), (56858, 4537024), (70891, 3638912), (113716, 2268512), (141782, 1819456), (227432, 1134256), (283564, 909728), (454864, 567128)]