38268472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7129}}^1$

素因数の和:7207

約数の個数: 32

約数和(自身を含む): 79570800

約数和(自身を除く): 41302328

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 7129, 14258, 28516, 57032, 78419, 156838, 313676, 434869, 627352, 869738, 1739476, 3478952, 4783559, 9567118, 19134236, 38268472]

約数ペア:

[(1, 38268472), (2, 19134236), (4, 9567118), (8, 4783559), (11, 3478952), (22, 1739476), (44, 869738), (61, 627352), (88, 434869), (122, 313676), (244, 156838), (488, 78419), (671, 57032), (1342, 28516), (2684, 14258), (5368, 7129)]