4189472

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 9616320

約数和(自身を除く): 5426848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 317, 413, 472, 634, 826, 944, 1268, 1652, 1888, 2219, 2536, 3304, 4438, 5072, 6608, 8876, 10144, 13216, 17752, 18703, 35504, 37406, 71008, 74812, 130921, 149624, 261842, 299248, 523684, 598496, 1047368, 2094736, 4189472]

約数ペア:

[(1, 4189472), (2, 2094736), (4, 1047368), (7, 598496), (8, 523684), (14, 299248), (16, 261842), (28, 149624), (32, 130921), (56, 74812), (59, 71008), (112, 37406), (118, 35504), (224, 18703), (236, 17752), (317, 13216), (413, 10144), (472, 8876), (634, 6608), (826, 5072), (944, 4438), (1268, 3304), (1652, 2536), (1888, 2219)]