27795858874

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 52129401984

約数和(自身を除く): 24333543110

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 107, 119, 214, 238, 241, 482, 647, 749, 833, 1294, 1498, 1666, 1687, 1819, 3374, 3638, 4097, 4529, 5243, 8194, 9058, 10486, 10999, 11809, 12733, 21998, 23618, 25466, 25787, 28679, 31703, 51574, 57358, 63406, 69229, 76993, 89131, 138458, 153986, 155927, 178262, 180509, 200753, 311854, 361018, 401506, 438379, 484603, 538951, 876758, 969206, 1077902, 1091489, 1176893, 1263563, 2182978, 2353786, 2527126, 2650759, 3068653, 3392221, 5301518, 6137306, 6784442, 7640423, 8238251, 15280846, 16476502, 16684189, 18555313, 21480571, 33368378, 37110626, 42961142, 57667757, 115335514, 116789323, 129887191, 233578646, 259774382, 283631213, 567262426, 817525261, 1635050522, 1985418491, 3970836982, 13897929437, 27795858874]

約数ペア:

[(1, 27795858874), (2, 13897929437), (7, 3970836982), (14, 1985418491), (17, 1635050522), (34, 817525261), (49, 567262426), (98, 283631213), (107, 259774382), (119, 233578646), (214, 129887191), (238, 116789323), (241, 115335514), (482, 57667757), (647, 42961142), (749, 37110626), (833, 33368378), (1294, 21480571), (1498, 18555313), (1666, 16684189), (1687, 16476502), (1819, 15280846), (3374, 8238251), (3638, 7640423), (4097, 6784442), (4529, 6137306), (5243, 5301518), (8194, 3392221), (9058, 3068653), (10486, 2650759), (10999, 2527126), (11809, 2353786), (12733, 2182978), (21998, 1263563), (23618, 1176893), (25466, 1091489), (25787, 1077902), (28679, 969206), (31703, 876758), (51574, 538951), (57358, 484603), (63406, 438379), (69229, 401506), (76993, 361018), (89131, 311854), (138458, 200753), (153986, 180509), (155927, 178262)]