15704948516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1\times {\mathrm{743}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 28426930560

約数和(自身を除く): 12721982044

約数列:

[1, 2, 4, 37, 74, 148, 251, 502, 569, 743, 1004, 1138, 1486, 2276, 2972, 9287, 18574, 21053, 27491, 37148, 42106, 54982, 84212, 109964, 142819, 186493, 285638, 372986, 422767, 571276, 745972, 845534, 1691068, 5284303, 6900241, 10568606, 13800482, 15642379, 21137212, 27600964, 31284758, 62569516, 106114517, 212229034, 424458068, 3926237129, 7852474258, 15704948516]

約数ペア:

[(1, 15704948516), (2, 7852474258), (4, 3926237129), (37, 424458068), (74, 212229034), (148, 106114517), (251, 62569516), (502, 31284758), (569, 27600964), (743, 21137212), (1004, 15642379), (1138, 13800482), (1486, 10568606), (2276, 6900241), (2972, 5284303), (9287, 1691068), (18574, 845534), (21053, 745972), (27491, 571276), (37148, 422767), (42106, 372986), (54982, 285638), (84212, 186493), (109964, 142819)]