57691984

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9719}}^1$

素因数の和:9787

約数の個数: 40

約数和(自身を含む): 130170240

約数和(自身を除く): 72478256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 9719, 19438, 38876, 68033, 77752, 136066, 155504, 272132, 515107, 544264, 1030214, 1088528, 2060428, 3605749, 4120856, 7211498, 8241712, 14422996, 28845992, 57691984]

約数ペア:

[(1, 57691984), (2, 28845992), (4, 14422996), (7, 8241712), (8, 7211498), (14, 4120856), (16, 3605749), (28, 2060428), (53, 1088528), (56, 1030214), (106, 544264), (112, 515107), (212, 272132), (371, 155504), (424, 136066), (742, 77752), (848, 68033), (1484, 38876), (2968, 19438), (5936, 9719)]