71080108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43661}}^1$

素因数の和:43713

約数の個数: 24

約数和(自身を含む): 139369104

約数和(自身を除く): 68288996

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 43661, 87322, 174644, 480271, 960542, 1615457, 1921084, 3230914, 6461828, 17770027, 35540054, 71080108]

約数ペア:

[(1, 71080108), (2, 35540054), (4, 17770027), (11, 6461828), (22, 3230914), (37, 1921084), (44, 1615457), (74, 960542), (148, 480271), (407, 174644), (814, 87322), (1628, 43661)]