42031556

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 89376000

約数和(自身を除く): 47344444

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 1399, 2146, 2798, 4292, 5596, 7511, 9793, 15022, 19586, 30044, 39172, 40571, 51763, 81142, 103526, 162284, 207052, 283997, 362341, 567994, 724682, 1135988, 1449364, 1501127, 3002254, 6004508, 10507889, 21015778, 42031556]

約数ペア:

[(1, 42031556), (2, 21015778), (4, 10507889), (7, 6004508), (14, 3002254), (28, 1501127), (29, 1449364), (37, 1135988), (58, 724682), (74, 567994), (116, 362341), (148, 283997), (203, 207052), (259, 162284), (406, 103526), (518, 81142), (812, 51763), (1036, 40571), (1073, 39172), (1399, 30044), (2146, 19586), (2798, 15022), (4292, 9793), (5596, 7511)]