4070052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 12160512

約数和(自身を除く): 8090460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 521, 558, 651, 868, 1042, 1116, 1302, 1563, 1953, 2084, 2604, 3126, 3647, 3906, 4689, 6252, 7294, 7812, 9378, 10941, 14588, 16151, 18756, 21882, 32302, 32823, 43764, 48453, 64604, 65646, 96906, 113057, 131292, 145359, 193812, 226114, 290718, 339171, 452228, 581436, 678342, 1017513, 1356684, 2035026, 4070052]

約数ペア:

[(1, 4070052), (2, 2035026), (3, 1356684), (4, 1017513), (6, 678342), (7, 581436), (9, 452228), (12, 339171), (14, 290718), (18, 226114), (21, 193812), (28, 145359), (31, 131292), (36, 113057), (42, 96906), (62, 65646), (63, 64604), (84, 48453), (93, 43764), (124, 32823), (126, 32302), (186, 21882), (217, 18756), (252, 16151), (279, 14588), (372, 10941), (434, 9378), (521, 7812), (558, 7294), (651, 6252), (868, 4689), (1042, 3906), (1116, 3647), (1302, 3126), (1563, 2604), (1953, 2084)]