7895888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 22498560

約数和(自身を除く): 14602672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 29, 34, 44, 52, 56, 58, 68, 77, 88, 91, 104, 112, 116, 119, 136, 143, 154, 176, 182, 187, 203, 208, 221, 232, 238, 272, 286, 308, 319, 364, 374, 377, 406, 442, 464, 476, 493, 572, 616, 638, 728, 748, 754, 812, 884, 952, 986, 1001, 1144, 1232, 1276, 1309, 1456, 1496, 1508, 1547, 1624, 1768, 1904, 1972, 2002, 2233, 2288, 2431, 2552, 2618, 2639, 2992, 3016, 3094, 3248, 3451, 3536, 3944, 4004, 4147, 4466, 4862, 5104, 5236, 5278, 5423, 6032, 6188, 6409, 6902, 7888, 8008, 8294, 8932, 9724, 10472, 10556, 10846, 12376, 12818, 13804, 16016, 16588, 17017, 17864, 19448, 20944, 21112, 21692, 24752, 25636, 27608, 29029, 33176, 34034, 35728, 37961, 38896, 42224, 43384, 44863, 51272, 55216, 58058, 66352, 68068, 70499, 75922, 86768, 89726, 102544, 116116, 136136, 140998, 151844, 179452, 232232, 272272, 281996, 303688, 358904, 464464, 493493, 563992, 607376, 717808, 986986, 1127984, 1973972, 3947944, 7895888]

約数ペア:

[(1, 7895888), (2, 3947944), (4, 1973972), (7, 1127984), (8, 986986), (11, 717808), (13, 607376), (14, 563992), (16, 493493), (17, 464464), (22, 358904), (26, 303688), (28, 281996), (29, 272272), (34, 232232), (44, 179452), (52, 151844), (56, 140998), (58, 136136), (68, 116116), (77, 102544), (88, 89726), (91, 86768), (104, 75922), (112, 70499), (116, 68068), (119, 66352), (136, 58058), (143, 55216), (154, 51272), (176, 44863), (182, 43384), (187, 42224), (203, 38896), (208, 37961), (221, 35728), (232, 34034), (238, 33176), (272, 29029), (286, 27608), (308, 25636), (319, 24752), (364, 21692), (374, 21112), (377, 20944), (406, 19448), (442, 17864), (464, 17017), (476, 16588), (493, 16016), (572, 13804), (616, 12818), (638, 12376), (728, 10846), (748, 10556), (754, 10472), (812, 9724), (884, 8932), (952, 8294), (986, 8008), (1001, 7888), (1144, 6902), (1232, 6409), (1276, 6188), (1309, 6032), (1456, 5423), (1496, 5278), (1508, 5236), (1547, 5104), (1624, 4862), (1768, 4466), (1904, 4147), (1972, 4004), (2002, 3944), (2233, 3536), (2288, 3451), (2431, 3248), (2552, 3094), (2618, 3016), (2639, 2992)]