4172168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 10523520

約数和(自身を除く): 6351352

約数列:

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

約数ペア:

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