27431578

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 44104320

約数和(自身を除く): 16672742

約数列:

[1, 2, 37, 59, 61, 74, 103, 118, 122, 206, 2183, 2257, 3599, 3811, 4366, 4514, 6077, 6283, 7198, 7622, 12154, 12566, 133163, 224849, 232471, 266326, 370697, 449698, 464942, 741394, 13715789, 27431578]

約数ペア:

[(1, 27431578), (2, 13715789), (37, 741394), (59, 464942), (61, 449698), (74, 370697), (103, 266326), (118, 232471), (122, 224849), (206, 133163), (2183, 12566), (2257, 12154), (3599, 7622), (3811, 7198), (4366, 6283), (4514, 6077)]