47971456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 104186880

約数和(自身を除く): 56215424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 227, 254, 416, 454, 508, 832, 908, 1016, 1651, 1664, 1816, 2032, 2951, 3302, 3632, 4064, 5902, 6604, 7264, 8128, 11804, 13208, 14528, 16256, 23608, 26416, 28829, 29056, 47216, 52832, 57658, 94432, 105664, 115316, 188864, 211328, 230632, 374777, 377728, 461264, 749554, 922528, 1499108, 1845056, 2998216, 3690112, 5996432, 11992864, 23985728, 47971456]

約数ペア:

[(1, 47971456), (2, 23985728), (4, 11992864), (8, 5996432), (13, 3690112), (16, 2998216), (26, 1845056), (32, 1499108), (52, 922528), (64, 749554), (104, 461264), (127, 377728), (128, 374777), (208, 230632), (227, 211328), (254, 188864), (416, 115316), (454, 105664), (508, 94432), (832, 57658), (908, 52832), (1016, 47216), (1651, 29056), (1664, 28829), (1816, 26416), (2032, 23608), (2951, 16256), (3302, 14528), (3632, 13208), (4064, 11804), (5902, 8128), (6604, 7264)]