28751664

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{16189}}^1$

素因数の和:16237

約数の個数: 40

約数和(自身を含む): 76287280

約数和(自身を除く): 47535616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 16189, 32378, 48567, 64756, 97134, 129512, 194268, 259024, 388536, 598993, 777072, 1197986, 1796979, 2395972, 3593958, 4791944, 7187916, 9583888, 14375832, 28751664]

約数ペア:

[(1, 28751664), (2, 14375832), (3, 9583888), (4, 7187916), (6, 4791944), (8, 3593958), (12, 2395972), (16, 1796979), (24, 1197986), (37, 777072), (48, 598993), (74, 388536), (111, 259024), (148, 194268), (222, 129512), (296, 97134), (444, 64756), (592, 48567), (888, 32378), (1776, 16189)]