71447804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^2\times {\mathrm{103}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 135010512

約数和(自身を除く): 63562708

約数列:

[1, 2, 4, 17, 34, 68, 101, 103, 202, 206, 404, 412, 1717, 1751, 3434, 3502, 6868, 7004, 10201, 10403, 20402, 20806, 40804, 41612, 173417, 176851, 346834, 353702, 693668, 707404, 1050703, 2101406, 4202812, 17861951, 35723902, 71447804]

約数ペア:

[(1, 71447804), (2, 35723902), (4, 17861951), (17, 4202812), (34, 2101406), (68, 1050703), (101, 707404), (103, 693668), (202, 353702), (206, 346834), (404, 176851), (412, 173417), (1717, 41612), (1751, 40804), (3434, 20806), (3502, 20402), (6868, 10403), (7004, 10201)]