15677938808

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{587}}^1\times {\mathrm{1979}}^1$

素因数の和:2820

約数の個数: 64

約数和(自身を含む): 33809529600

約数和(自身を除く): 18131590792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 587, 964, 1174, 1687, 1928, 1979, 2348, 3374, 3958, 4109, 4696, 6748, 7916, 8218, 13496, 13853, 15832, 16436, 27706, 32872, 55412, 110824, 141467, 282934, 476939, 565868, 953878, 990269, 1131736, 1161673, 1907756, 1980538, 2323346, 3338573, 3815512, 3961076, 4646692, 6677146, 7922152, 8131711, 9293384, 13354292, 16263422, 26708584, 32526844, 65053688, 279963193, 559926386, 1119852772, 1959742351, 2239705544, 3919484702, 7838969404, 15677938808]

約数ペア:

[(1, 15677938808), (2, 7838969404), (4, 3919484702), (7, 2239705544), (8, 1959742351), (14, 1119852772), (28, 559926386), (56, 279963193), (241, 65053688), (482, 32526844), (587, 26708584), (964, 16263422), (1174, 13354292), (1687, 9293384), (1928, 8131711), (1979, 7922152), (2348, 6677146), (3374, 4646692), (3958, 3961076), (4109, 3815512), (4696, 3338573), (6748, 2323346), (7916, 1980538), (8218, 1907756), (13496, 1161673), (13853, 1131736), (15832, 990269), (16436, 953878), (27706, 565868), (32872, 476939), (55412, 282934), (110824, 141467)]