71456176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10973}}^1$

素因数の和:11029

約数の個数: 40

約数和(自身を含む): 155128464

約数和(自身を除く): 83672288

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 10973, 21946, 43892, 87784, 120703, 175568, 241406, 406001, 482812, 812002, 965624, 1624004, 1931248, 3248008, 4466011, 6496016, 8932022, 17864044, 35728088, 71456176]

約数ペア:

[(1, 71456176), (2, 35728088), (4, 17864044), (8, 8932022), (11, 6496016), (16, 4466011), (22, 3248008), (37, 1931248), (44, 1624004), (74, 965624), (88, 812002), (148, 482812), (176, 406001), (296, 241406), (407, 175568), (592, 120703), (814, 87784), (1628, 43892), (3256, 21946), (6512, 10973)]