61288984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13007}}^1$

素因数の和:13063

約数の個数: 32

約数和(自身を含む): 124876800

約数和(自身を除く): 63587816

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 13007, 26014, 52028, 104056, 247133, 403217, 494266, 806434, 988532, 1612868, 1977064, 3225736, 7661123, 15322246, 30644492, 61288984]

約数ペア:

[(1, 61288984), (2, 30644492), (4, 15322246), (8, 7661123), (19, 3225736), (31, 1977064), (38, 1612868), (62, 988532), (76, 806434), (124, 494266), (152, 403217), (248, 247133), (589, 104056), (1178, 52028), (2356, 26014), (4712, 13007)]