28388602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 48009024

約数和(自身を除く): 19620422

約数列:

[1, 2, 11, 22, 53, 97, 106, 194, 251, 502, 583, 1067, 1166, 2134, 2761, 5141, 5522, 10282, 13303, 24347, 26606, 48694, 56551, 113102, 146333, 267817, 292666, 535634, 1290391, 2580782, 14194301, 28388602]

約数ペア:

[(1, 28388602), (2, 14194301), (11, 2580782), (22, 1290391), (53, 535634), (97, 292666), (106, 267817), (194, 146333), (251, 113102), (502, 56551), (583, 48694), (1067, 26606), (1166, 24347), (2134, 13303), (2761, 10282), (5141, 5522)]