72055874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 122791680

約数和(自身を除く): 50735806

約数列:

[1, 2, 11, 22, 43, 59, 86, 118, 473, 649, 946, 1291, 1298, 2537, 2582, 5074, 14201, 27907, 28402, 55513, 55814, 76169, 111026, 152338, 610643, 837859, 1221286, 1675718, 3275267, 6550534, 36027937, 72055874]

約数ペア:

[(1, 72055874), (2, 36027937), (11, 6550534), (22, 3275267), (43, 1675718), (59, 1221286), (86, 837859), (118, 610643), (473, 152338), (649, 111026), (946, 76169), (1291, 55814), (1298, 55513), (2537, 28402), (2582, 27907), (5074, 14201)]