4478964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 12128256

約数和(自身を除く): 7649292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 751, 852, 994, 1491, 1502, 1988, 2253, 2982, 3004, 4506, 5257, 5964, 9012, 10514, 15771, 21028, 31542, 53321, 63084, 106642, 159963, 213284, 319926, 373247, 639852, 746494, 1119741, 1492988, 2239482, 4478964]

約数ペア:

[(1, 4478964), (2, 2239482), (3, 1492988), (4, 1119741), (6, 746494), (7, 639852), (12, 373247), (14, 319926), (21, 213284), (28, 159963), (42, 106642), (71, 63084), (84, 53321), (142, 31542), (213, 21028), (284, 15771), (426, 10514), (497, 9012), (751, 5964), (852, 5257), (994, 4506), (1491, 3004), (1502, 2982), (1988, 2253)]