15706848399992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19727}}^1\times {\mathrm{86771}}^1$

素因数の和:106572

約数の個数: 64

約数和(自身を含む): 31223925411840

約数和(自身を除く): 15517077011848

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 19727, 39454, 78908, 86771, 157816, 173542, 347084, 611537, 694168, 729899, 1223074, 1459798, 2446148, 2689901, 2919596, 3210527, 4892296, 5379802, 5839192, 6421054, 10759604, 12842108, 21519208, 22626869, 25684216, 45253738, 90507476, 99526337, 181014952, 199052674, 398105348, 796210696, 1711731517, 3423463034, 6846926068, 13693852136, 53063677027, 63334066129, 106127354054, 126668132258, 212254708108, 253336264516, 424509416216, 506672529032, 1963356049999, 3926712099998, 7853424199996, 15706848399992]

約数ペア:

[(1, 15706848399992), (2, 7853424199996), (4, 3926712099998), (8, 1963356049999), (31, 506672529032), (37, 424509416216), (62, 253336264516), (74, 212254708108), (124, 126668132258), (148, 106127354054), (248, 63334066129), (296, 53063677027), (1147, 13693852136), (2294, 6846926068), (4588, 3423463034), (9176, 1711731517), (19727, 796210696), (39454, 398105348), (78908, 199052674), (86771, 181014952), (157816, 99526337), (173542, 90507476), (347084, 45253738), (611537, 25684216), (694168, 22626869), (729899, 21519208), (1223074, 12842108), (1459798, 10759604), (2446148, 6421054), (2689901, 5839192), (2919596, 5379802), (3210527, 4892296)]