70020888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2557}}^1$

素因数の和:2736

約数の個数: 64

約数和(自身を含む): 201365760

約数和(自身を除く): 131344872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 2557, 3423, 3912, 4564, 5114, 6846, 7671, 9128, 10228, 13692, 15342, 17899, 20456, 27384, 30684, 35798, 53697, 61368, 71596, 107394, 143192, 214788, 416791, 429576, 833582, 1250373, 1667164, 2500746, 2917537, 3334328, 5001492, 5835074, 8752611, 10002984, 11670148, 17505222, 23340296, 35010444, 70020888]

約数ペア:

[(1, 70020888), (2, 35010444), (3, 23340296), (4, 17505222), (6, 11670148), (7, 10002984), (8, 8752611), (12, 5835074), (14, 5001492), (21, 3334328), (24, 2917537), (28, 2500746), (42, 1667164), (56, 1250373), (84, 833582), (163, 429576), (168, 416791), (326, 214788), (489, 143192), (652, 107394), (978, 71596), (1141, 61368), (1304, 53697), (1956, 35798), (2282, 30684), (2557, 27384), (3423, 20456), (3912, 17899), (4564, 15342), (5114, 13692), (6846, 10228), (7671, 9128)]