66899392

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2609

約数の個数: 56

約数和(自身を含む): 154350720

約数和(自身を除く): 87451328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 2531, 3304, 3776, 5062, 6608, 10124, 13216, 17717, 20248, 26432, 35434, 40496, 70868, 80992, 141736, 149329, 161984, 283472, 298658, 566944, 597316, 1045303, 1133888, 1194632, 2090606, 2389264, 4181212, 4778528, 8362424, 9557056, 16724848, 33449696, 66899392]

約数ペア:

[(1, 66899392), (2, 33449696), (4, 16724848), (7, 9557056), (8, 8362424), (14, 4778528), (16, 4181212), (28, 2389264), (32, 2090606), (56, 1194632), (59, 1133888), (64, 1045303), (112, 597316), (118, 566944), (224, 298658), (236, 283472), (413, 161984), (448, 149329), (472, 141736), (826, 80992), (944, 70868), (1652, 40496), (1888, 35434), (2531, 26432), (3304, 20248), (3776, 17717), (5062, 13216), (6608, 10124)]