28661236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6247}}^1$

素因数の和:6319

約数の個数: 24

約数和(自身を含む): 53182976

約数和(自身を除く): 24521740

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 6247, 12494, 24988, 193657, 231139, 387314, 462278, 774628, 924556, 7165309, 14330618, 28661236]

約数ペア:

[(1, 28661236), (2, 14330618), (4, 7165309), (31, 924556), (37, 774628), (62, 462278), (74, 387314), (124, 231139), (148, 193657), (1147, 24988), (2294, 12494), (4588, 6247)]