73977748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2851}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 139748000

約数和(自身を除く): 65770252

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1996, 2851, 5702, 6487, 11404, 12974, 25948, 37063, 74126, 148252, 1422649, 2845298, 5690596, 18494437, 36988874, 73977748]

約数ペア:

[(1, 73977748), (2, 36988874), (4, 18494437), (13, 5690596), (26, 2845298), (52, 1422649), (499, 148252), (998, 74126), (1996, 37063), (2851, 25948), (5702, 12974), (6487, 11404)]