7641568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 17391024

約数和(自身を除く): 9749456

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1277, 1496, 2554, 2992, 5108, 5984, 10216, 14047, 20432, 21709, 28094, 40864, 43418, 56188, 86836, 112376, 173672, 224752, 238799, 347344, 449504, 477598, 694688, 955196, 1910392, 3820784, 7641568]

約数ペア:

[(1, 7641568), (2, 3820784), (4, 1910392), (8, 955196), (11, 694688), (16, 477598), (17, 449504), (22, 347344), (32, 238799), (34, 224752), (44, 173672), (68, 112376), (88, 86836), (136, 56188), (176, 43418), (187, 40864), (272, 28094), (352, 21709), (374, 20432), (544, 14047), (748, 10216), (1277, 5984), (1496, 5108), (2554, 2992)]