71823472

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15641}}^1$

素因数の和:15697

約数の個数: 40

約数和(自身を含む): 162927072

約数和(自身を除く): 91103600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 15641, 31282, 62564, 109487, 125128, 218974, 250256, 437948, 641281, 875896, 1282562, 1751792, 2565124, 4488967, 5130248, 8977934, 10260496, 17955868, 35911736, 71823472]

約数ペア:

[(1, 71823472), (2, 35911736), (4, 17955868), (7, 10260496), (8, 8977934), (14, 5130248), (16, 4488967), (28, 2565124), (41, 1751792), (56, 1282562), (82, 875896), (112, 641281), (164, 437948), (287, 250256), (328, 218974), (574, 125128), (656, 109487), (1148, 62564), (2296, 31282), (4592, 15641)]