4638984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 13530240

約数和(自身を除く): 8891256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 521, 636, 742, 1042, 1113, 1272, 1484, 1563, 2084, 2226, 2968, 3126, 3647, 4168, 4452, 6252, 7294, 8904, 10941, 12504, 14588, 21882, 27613, 29176, 43764, 55226, 82839, 87528, 110452, 165678, 193291, 220904, 331356, 386582, 579873, 662712, 773164, 1159746, 1546328, 2319492, 4638984]

約数ペア:

[(1, 4638984), (2, 2319492), (3, 1546328), (4, 1159746), (6, 773164), (7, 662712), (8, 579873), (12, 386582), (14, 331356), (21, 220904), (24, 193291), (28, 165678), (42, 110452), (53, 87528), (56, 82839), (84, 55226), (106, 43764), (159, 29176), (168, 27613), (212, 21882), (318, 14588), (371, 12504), (424, 10941), (521, 8904), (636, 7294), (742, 6252), (1042, 4452), (1113, 4168), (1272, 3647), (1484, 3126), (1563, 2968), (2084, 2226)]