78442576

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 155148800

約数和(自身を除く): 76706224

約数列:

[1, 2, 4, 8, 16, 79, 158, 229, 271, 316, 458, 542, 632, 916, 1084, 1264, 1832, 2168, 3664, 4336, 18091, 21409, 36182, 42818, 62059, 72364, 85636, 124118, 144728, 171272, 248236, 289456, 342544, 496472, 992944, 4902661, 9805322, 19610644, 39221288, 78442576]

約数ペア:

[(1, 78442576), (2, 39221288), (4, 19610644), (8, 9805322), (16, 4902661), (79, 992944), (158, 496472), (229, 342544), (271, 289456), (316, 248236), (458, 171272), (542, 144728), (632, 124118), (916, 85636), (1084, 72364), (1264, 62059), (1832, 42818), (2168, 36182), (3664, 21409), (4336, 18091)]