61915072

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:953

約数の個数: 56

約数和(自身を含む): 131673600

約数和(自身を除く): 69758528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 152, 236, 304, 472, 608, 863, 944, 1121, 1216, 1726, 1888, 2242, 3452, 3776, 4484, 6904, 8968, 13808, 16397, 17936, 27616, 32794, 35872, 50917, 55232, 65588, 71744, 101834, 131176, 203668, 262352, 407336, 524704, 814672, 967423, 1049408, 1629344, 1934846, 3258688, 3869692, 7739384, 15478768, 30957536, 61915072]

約数ペア:

[(1, 61915072), (2, 30957536), (4, 15478768), (8, 7739384), (16, 3869692), (19, 3258688), (32, 1934846), (38, 1629344), (59, 1049408), (64, 967423), (76, 814672), (118, 524704), (152, 407336), (236, 262352), (304, 203668), (472, 131176), (608, 101834), (863, 71744), (944, 65588), (1121, 55232), (1216, 50917), (1726, 35872), (1888, 32794), (2242, 27616), (3452, 17936), (3776, 16397), (4484, 13808), (6904, 8968)]