45678646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 76684608

約数和(自身を除く): 31005962

約数列:

[1, 2, 13, 26, 37, 74, 103, 206, 461, 481, 922, 962, 1339, 2678, 3811, 5993, 7622, 11986, 17057, 34114, 47483, 49543, 94966, 99086, 221741, 443482, 617279, 1234558, 1756871, 3513742, 22839323, 45678646]

約数ペア:

[(1, 45678646), (2, 22839323), (13, 3513742), (26, 1756871), (37, 1234558), (74, 617279), (103, 443482), (206, 221741), (461, 99086), (481, 94966), (922, 49543), (962, 47483), (1339, 34114), (2678, 17057), (3811, 11986), (5993, 7622)]