8344336

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 21748608

約数和(自身を除く): 13404272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 521, 572, 616, 728, 1001, 1042, 1144, 1232, 1456, 2002, 2084, 2288, 3647, 4004, 4168, 5731, 6773, 7294, 8008, 8336, 11462, 13546, 14588, 16016, 22924, 27092, 29176, 40117, 45848, 47411, 54184, 58352, 74503, 80234, 91696, 94822, 108368, 149006, 160468, 189644, 298012, 320936, 379288, 521521, 596024, 641872, 758576, 1043042, 1192048, 2086084, 4172168, 8344336]

約数ペア:

[(1, 8344336), (2, 4172168), (4, 2086084), (7, 1192048), (8, 1043042), (11, 758576), (13, 641872), (14, 596024), (16, 521521), (22, 379288), (26, 320936), (28, 298012), (44, 189644), (52, 160468), (56, 149006), (77, 108368), (88, 94822), (91, 91696), (104, 80234), (112, 74503), (143, 58352), (154, 54184), (176, 47411), (182, 45848), (208, 40117), (286, 29176), (308, 27092), (364, 22924), (521, 16016), (572, 14588), (616, 13546), (728, 11462), (1001, 8336), (1042, 8008), (1144, 7294), (1232, 6773), (1456, 5731), (2002, 4168), (2084, 4004), (2288, 3647)]