27880594

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 49729536

約数和(自身を除く): 21848942

約数列:

[1, 2, 7, 14, 31, 62, 217, 227, 283, 434, 454, 566, 1589, 1981, 3178, 3962, 7037, 8773, 14074, 17546, 49259, 61411, 64241, 98518, 122822, 128482, 449687, 899374, 1991471, 3982942, 13940297, 27880594]

約数ペア:

[(1, 27880594), (2, 13940297), (7, 3982942), (14, 1991471), (31, 899374), (62, 449687), (217, 128482), (227, 122822), (283, 98518), (434, 64241), (454, 61411), (566, 49259), (1589, 17546), (1981, 14074), (3178, 8773), (3962, 7037)]