65623984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 132312960

約数和(自身を除く): 66688976

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 233, 464, 466, 607, 932, 1214, 1864, 2428, 3728, 4856, 6757, 9712, 13514, 17603, 27028, 35206, 54056, 70412, 108112, 140824, 141431, 281648, 282862, 565724, 1131448, 2262896, 4101499, 8202998, 16405996, 32811992, 65623984]

約数ペア:

[(1, 65623984), (2, 32811992), (4, 16405996), (8, 8202998), (16, 4101499), (29, 2262896), (58, 1131448), (116, 565724), (232, 282862), (233, 281648), (464, 141431), (466, 140824), (607, 108112), (932, 70412), (1214, 54056), (1864, 35206), (2428, 27028), (3728, 17603), (4856, 13514), (6757, 9712)]