71908364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1598

約数の個数: 36

約数和(自身を含む): 139784064

約数和(自身を除く): 67875700

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 1111, 1471, 2222, 2942, 4444, 5884, 12221, 16181, 24442, 32362, 48884, 64724, 148571, 177991, 297142, 355982, 594284, 711964, 1634281, 3268562, 6537124, 17977091, 35954182, 71908364]

約数ペア:

[(1, 71908364), (2, 35954182), (4, 17977091), (11, 6537124), (22, 3268562), (44, 1634281), (101, 711964), (121, 594284), (202, 355982), (242, 297142), (404, 177991), (484, 148571), (1111, 64724), (1471, 48884), (2222, 32362), (2942, 24442), (4444, 16181), (5884, 12221)]