621152

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 1451520

約数和(自身を除く): 830368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 59, 94, 112, 118, 188, 224, 236, 329, 376, 413, 472, 658, 752, 826, 944, 1316, 1504, 1652, 1888, 2632, 2773, 3304, 5264, 5546, 6608, 10528, 11092, 13216, 19411, 22184, 38822, 44368, 77644, 88736, 155288, 310576, 621152]

約数ペア:

[(1, 621152), (2, 310576), (4, 155288), (7, 88736), (8, 77644), (14, 44368), (16, 38822), (28, 22184), (32, 19411), (47, 13216), (56, 11092), (59, 10528), (94, 6608), (112, 5546), (118, 5264), (188, 3304), (224, 2773), (236, 2632), (329, 1888), (376, 1652), (413, 1504), (472, 1316), (658, 944), (752, 826)]