1761770416

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{4271}}^1$

素因数の和:4442

約数の個数: 80

約数和(自身を含む): 4068311040

約数和(自身を除く): 2306540624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 127, 203, 232, 254, 406, 464, 508, 812, 889, 1016, 1624, 1778, 2032, 3248, 3556, 3683, 4271, 7112, 7366, 8542, 14224, 14732, 17084, 25781, 29464, 29897, 34168, 51562, 58928, 59794, 68336, 103124, 119588, 123859, 206248, 239176, 247718, 412496, 478352, 495436, 542417, 867013, 990872, 1084834, 1734026, 1981744, 2169668, 3468052, 3796919, 4339336, 6936104, 7593838, 8678672, 13872208, 15187676, 15730093, 30375352, 31460186, 60750704, 62920372, 110110651, 125840744, 220221302, 251681488, 440442604, 880885208, 1761770416]

約数ペア:

[(1, 1761770416), (2, 880885208), (4, 440442604), (7, 251681488), (8, 220221302), (14, 125840744), (16, 110110651), (28, 62920372), (29, 60750704), (56, 31460186), (58, 30375352), (112, 15730093), (116, 15187676), (127, 13872208), (203, 8678672), (232, 7593838), (254, 6936104), (406, 4339336), (464, 3796919), (508, 3468052), (812, 2169668), (889, 1981744), (1016, 1734026), (1624, 1084834), (1778, 990872), (2032, 867013), (3248, 542417), (3556, 495436), (3683, 478352), (4271, 412496), (7112, 247718), (7366, 239176), (8542, 206248), (14224, 123859), (14732, 119588), (17084, 103124), (25781, 68336), (29464, 59794), (29897, 58928), (34168, 51562)]