2974221344

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73127}}^1$

素因数の和:73209

約数の個数: 48

約数和(自身を含む): 6191894016

約数和(自身を除く): 3217672672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 2542, 5084, 10168, 20336, 40672, 73127, 146254, 292508, 585016, 1170032, 2266937, 2340064, 2998207, 4533874, 5996414, 9067748, 11992828, 18135496, 23985656, 36270992, 47971312, 72541984, 92944417, 95942624, 185888834, 371777668, 743555336, 1487110672, 2974221344]

約数ペア:

[(1, 2974221344), (2, 1487110672), (4, 743555336), (8, 371777668), (16, 185888834), (31, 95942624), (32, 92944417), (41, 72541984), (62, 47971312), (82, 36270992), (124, 23985656), (164, 18135496), (248, 11992828), (328, 9067748), (496, 5996414), (656, 4533874), (992, 2998207), (1271, 2340064), (1312, 2266937), (2542, 1170032), (5084, 585016), (10168, 292508), (20336, 146254), (40672, 73127)]