61220288

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 56

約数和(自身を含む): 127772160

約数和(自身を除く): 66551872

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 236, 248, 472, 496, 523, 944, 992, 1046, 1829, 1888, 1984, 2092, 3658, 3776, 4184, 7316, 8368, 14632, 16213, 16736, 29264, 30857, 32426, 33472, 58528, 61714, 64852, 117056, 123428, 129704, 246856, 259408, 493712, 518816, 956567, 987424, 1037632, 1913134, 1974848, 3826268, 7652536, 15305072, 30610144, 61220288]

約数ペア:

[(1, 61220288), (2, 30610144), (4, 15305072), (8, 7652536), (16, 3826268), (31, 1974848), (32, 1913134), (59, 1037632), (62, 987424), (64, 956567), (118, 518816), (124, 493712), (236, 259408), (248, 246856), (472, 129704), (496, 123428), (523, 117056), (944, 64852), (992, 61714), (1046, 58528), (1829, 33472), (1888, 32426), (1984, 30857), (2092, 29264), (3658, 16736), (3776, 16213), (4184, 14632), (7316, 8368)]