28919036

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 51429840

約数和(自身を除く): 22510804

約数列:

[1, 2, 4, 131, 229, 241, 262, 458, 482, 524, 916, 964, 29999, 31571, 55189, 59998, 63142, 110378, 119996, 126284, 220756, 7229759, 14459518, 28919036]

約数ペア:

[(1, 28919036), (2, 14459518), (4, 7229759), (131, 220756), (229, 126284), (241, 119996), (262, 110378), (458, 63142), (482, 59998), (524, 55189), (916, 31571), (964, 29999)]