490432

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 28

約数和(自身を含む): 995680

約数和(自身を除く): 505248

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 97, 158, 194, 316, 388, 632, 776, 1264, 1552, 2528, 3104, 5056, 6208, 7663, 15326, 30652, 61304, 122608, 245216, 490432]

約数ペア:

[(1, 490432), (2, 245216), (4, 122608), (8, 61304), (16, 30652), (32, 15326), (64, 7663), (79, 6208), (97, 5056), (158, 3104), (194, 2528), (316, 1552), (388, 1264), (632, 776)]