42547024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3467}}^1$

素因数の和:3547

約数の個数: 40

約数和(自身を含む): 90306720

約数和(自身を除く): 47759696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 3467, 6136, 6934, 12272, 13868, 27736, 45071, 55472, 90142, 180284, 204553, 360568, 409106, 721136, 818212, 1636424, 2659189, 3272848, 5318378, 10636756, 21273512, 42547024]

約数ペア:

[(1, 42547024), (2, 21273512), (4, 10636756), (8, 5318378), (13, 3272848), (16, 2659189), (26, 1636424), (52, 818212), (59, 721136), (104, 409106), (118, 360568), (208, 204553), (236, 180284), (472, 90142), (767, 55472), (944, 45071), (1534, 27736), (3068, 13868), (3467, 12272), (6136, 6934)]