447367064

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{1301}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 856351440

約数和(自身を除く): 408984376

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 811, 1301, 1622, 2602, 3244, 5204, 6488, 10408, 42983, 68953, 85966, 137906, 171932, 275812, 343864, 551624, 1055111, 2110222, 4220444, 8440888, 55920883, 111841766, 223683532, 447367064]

約数ペア:

[(1, 447367064), (2, 223683532), (4, 111841766), (8, 55920883), (53, 8440888), (106, 4220444), (212, 2110222), (424, 1055111), (811, 551624), (1301, 343864), (1622, 275812), (2602, 171932), (3244, 137906), (5204, 85966), (6488, 68953), (10408, 42983)]