38729384

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1721}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 75940200

約数和(自身を除く): 37210816

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 1721, 2813, 3442, 5626, 6884, 11252, 13768, 22504, 49909, 99818, 166937, 199636, 333874, 399272, 667748, 1335496, 4841173, 9682346, 19364692, 38729384]

約数ペア:

[(1, 38729384), (2, 19364692), (4, 9682346), (8, 4841173), (29, 1335496), (58, 667748), (97, 399272), (116, 333874), (194, 199636), (232, 166937), (388, 99818), (776, 49909), (1721, 22504), (2813, 13768), (3442, 11252), (5626, 6884)]