8750084

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 18332160

約数和(自身を除く): 9582076

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 109, 122, 188, 218, 244, 329, 427, 436, 658, 763, 854, 1316, 1526, 1708, 2867, 3052, 5123, 5734, 6649, 10246, 11468, 13298, 20069, 20492, 26596, 35861, 40138, 46543, 71722, 80276, 93086, 143444, 186172, 312503, 625006, 1250012, 2187521, 4375042, 8750084]

約数ペア:

[(1, 8750084), (2, 4375042), (4, 2187521), (7, 1250012), (14, 625006), (28, 312503), (47, 186172), (61, 143444), (94, 93086), (109, 80276), (122, 71722), (188, 46543), (218, 40138), (244, 35861), (329, 26596), (427, 20492), (436, 20069), (658, 13298), (763, 11468), (854, 10246), (1316, 6649), (1526, 5734), (1708, 5123), (2867, 3052)]