67424728

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20407}}^1$

素因数の和:20479

約数の個数: 32

約数和(自身を含む): 146937600

約数和(自身を除く): 79512872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 20407, 40814, 81628, 142849, 163256, 285698, 571396, 1142792, 1204013, 2408026, 4816052, 8428091, 9632104, 16856182, 33712364, 67424728]

約数ペア:

[(1, 67424728), (2, 33712364), (4, 16856182), (7, 9632104), (8, 8428091), (14, 4816052), (28, 2408026), (56, 1204013), (59, 1142792), (118, 571396), (236, 285698), (413, 163256), (472, 142849), (826, 81628), (1652, 40814), (3304, 20407)]