40296544

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 82872720

約数和(自身を除く): 42576176

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 173, 232, 251, 346, 464, 502, 692, 928, 1004, 1384, 2008, 2768, 4016, 5017, 5536, 7279, 8032, 10034, 14558, 20068, 29116, 40136, 43423, 58232, 80272, 86846, 116464, 160544, 173692, 232928, 347384, 694768, 1259267, 1389536, 2518534, 5037068, 10074136, 20148272, 40296544]

約数ペア:

[(1, 40296544), (2, 20148272), (4, 10074136), (8, 5037068), (16, 2518534), (29, 1389536), (32, 1259267), (58, 694768), (116, 347384), (173, 232928), (232, 173692), (251, 160544), (346, 116464), (464, 86846), (502, 80272), (692, 58232), (928, 43423), (1004, 40136), (1384, 29116), (2008, 20068), (2768, 14558), (4016, 10034), (5017, 8032), (5536, 7279)]