71069312

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{8287}}^1$

素因数の和:8368

約数の個数: 32

約数和(自身を含む): 143713920

約数和(自身を除く): 72644608

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8287, 8576, 16574, 33148, 66296, 132592, 265184, 530368, 555229, 1060736, 1110458, 2220916, 4441832, 8883664, 17767328, 35534656, 71069312]

約数ペア:

[(1, 71069312), (2, 35534656), (4, 17767328), (8, 8883664), (16, 4441832), (32, 2220916), (64, 1110458), (67, 1060736), (128, 555229), (134, 530368), (268, 265184), (536, 132592), (1072, 66296), (2144, 33148), (4288, 16574), (8287, 8576)]