28142808

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{4327}}^1$

素因数の和:4607

約数の個数: 32

約数和(自身を含む): 70632960

約数和(自身を除く): 42490152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 4327, 6504, 8654, 12981, 17308, 25962, 34616, 51924, 103848, 1172617, 2345234, 3517851, 4690468, 7035702, 9380936, 14071404, 28142808]

約数ペア:

[(1, 28142808), (2, 14071404), (3, 9380936), (4, 7035702), (6, 4690468), (8, 3517851), (12, 2345234), (24, 1172617), (271, 103848), (542, 51924), (813, 34616), (1084, 25962), (1626, 17308), (2168, 12981), (3252, 8654), (4327, 6504)]