67389872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6277}}^1$

素因数の和:6357

約数の個数: 40

約数和(自身を含む): 144795792

約数和(自身を除く): 77405920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 6277, 10736, 12554, 25108, 50216, 69047, 100432, 138094, 276188, 382897, 552376, 765794, 1104752, 1531588, 3063176, 4211867, 6126352, 8423734, 16847468, 33694936, 67389872]

約数ペア:

[(1, 67389872), (2, 33694936), (4, 16847468), (8, 8423734), (11, 6126352), (16, 4211867), (22, 3063176), (44, 1531588), (61, 1104752), (88, 765794), (122, 552376), (176, 382897), (244, 276188), (488, 138094), (671, 100432), (976, 69047), (1342, 50216), (2684, 25108), (5368, 12554), (6277, 10736)]