69567982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1152

約数の個数: 24

約数和(自身を含む): 115151400

約数和(自身を除く): 45583418

約数列:

[1, 2, 11, 22, 121, 242, 389, 739, 778, 1478, 4279, 8129, 8558, 16258, 47069, 89419, 94138, 178838, 287471, 574942, 3162181, 6324362, 34783991, 69567982]

約数ペア:

[(1, 69567982), (2, 34783991), (11, 6324362), (22, 3162181), (121, 574942), (242, 287471), (389, 178838), (739, 94138), (778, 89419), (1478, 47069), (4279, 16258), (8129, 8558)]