42402668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 95520768

約数和(自身を除く): 53118100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4441, 4774, 8882, 9548, 17764, 31087, 48851, 62174, 97702, 124348, 137671, 195404, 275342, 341957, 550684, 683914, 963697, 1367828, 1514381, 1927394, 3028762, 3854788, 6057524, 10600667, 21201334, 42402668]

約数ペア:

[(1, 42402668), (2, 21201334), (4, 10600667), (7, 6057524), (11, 3854788), (14, 3028762), (22, 1927394), (28, 1514381), (31, 1367828), (44, 963697), (62, 683914), (77, 550684), (124, 341957), (154, 275342), (217, 195404), (308, 137671), (341, 124348), (434, 97702), (682, 62174), (868, 48851), (1364, 31087), (2387, 17764), (4441, 9548), (4774, 8882)]