67508804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1508

約数の個数: 36

約数和(自身を含む): 131237484

約数和(自身を除く): 63728680

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 1111, 1381, 2222, 2762, 4444, 5524, 12221, 15191, 24442, 30382, 48884, 60764, 139481, 167101, 278962, 334202, 557924, 668404, 1534291, 3068582, 6137164, 16877201, 33754402, 67508804]

約数ペア:

[(1, 67508804), (2, 33754402), (4, 16877201), (11, 6137164), (22, 3068582), (44, 1534291), (101, 668404), (121, 557924), (202, 334202), (242, 278962), (404, 167101), (484, 139481), (1111, 60764), (1381, 48884), (2222, 30382), (2762, 24442), (4444, 15191), (5524, 12221)]