42649512

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 110678400

約数和(自身を除く): 68028888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 89, 123, 164, 178, 246, 267, 328, 356, 487, 492, 534, 712, 974, 984, 1068, 1461, 1948, 2136, 2922, 3649, 3896, 5844, 7298, 10947, 11688, 14596, 19967, 21894, 29192, 39934, 43343, 43788, 59901, 79868, 86686, 87576, 119802, 130029, 159736, 173372, 239604, 260058, 346744, 479208, 520116, 1040232, 1777063, 3554126, 5331189, 7108252, 10662378, 14216504, 21324756, 42649512]

約数ペア:

[(1, 42649512), (2, 21324756), (3, 14216504), (4, 10662378), (6, 7108252), (8, 5331189), (12, 3554126), (24, 1777063), (41, 1040232), (82, 520116), (89, 479208), (123, 346744), (164, 260058), (178, 239604), (246, 173372), (267, 159736), (328, 130029), (356, 119802), (487, 87576), (492, 86686), (534, 79868), (712, 59901), (974, 43788), (984, 43343), (1068, 39934), (1461, 29192), (1948, 21894), (2136, 19967), (2922, 14596), (3649, 11688), (3896, 10947), (5844, 7298)]