28059542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 52020480

約数和(自身を除く): 23960938

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 2851, 4921, 5702, 9842, 19957, 39914, 54169, 105487, 108338, 210974, 379183, 738409, 758366, 1476818, 2004253, 4008506, 14029771, 28059542]

約数ペア:

[(1, 28059542), (2, 14029771), (7, 4008506), (14, 2004253), (19, 1476818), (37, 758366), (38, 738409), (74, 379183), (133, 210974), (259, 108338), (266, 105487), (518, 54169), (703, 39914), (1406, 19957), (2851, 9842), (4921, 5702)]