65273416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10289}}^1$

素因数の和:10369

約数の個数: 32

約数和(自身を含む): 133975800

約数和(自身を除く): 68702384

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 10289, 20578, 41156, 82312, 133757, 267514, 535028, 627629, 1070056, 1255258, 2510516, 5021032, 8159177, 16318354, 32636708, 65273416]

約数ペア:

[(1, 65273416), (2, 32636708), (4, 16318354), (8, 8159177), (13, 5021032), (26, 2510516), (52, 1255258), (61, 1070056), (104, 627629), (122, 535028), (244, 267514), (488, 133757), (793, 82312), (1586, 41156), (3172, 20578), (6344, 10289)]