7748312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 17194680

約数和(自身を除く): 9446368

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 521, 572, 676, 1042, 1144, 1352, 1859, 2084, 3718, 4168, 5731, 6773, 7436, 11462, 13546, 14872, 22924, 27092, 45848, 54184, 74503, 88049, 149006, 176098, 298012, 352196, 596024, 704392, 968539, 1937078, 3874156, 7748312]

約数ペア:

[(1, 7748312), (2, 3874156), (4, 1937078), (8, 968539), (11, 704392), (13, 596024), (22, 352196), (26, 298012), (44, 176098), (52, 149006), (88, 88049), (104, 74503), (143, 54184), (169, 45848), (286, 27092), (338, 22924), (521, 14872), (572, 13546), (676, 11462), (1042, 7436), (1144, 6773), (1352, 5731), (1859, 4168), (2084, 3718)]