78005906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3163}}^1$

素因数の和:3254

約数の個数: 32

約数和(自身を含む): 136684800

約数和(自身を除く): 58678894

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 2242, 3163, 6326, 12331, 24662, 34793, 60097, 69586, 120194, 186617, 373234, 661067, 1322134, 2052787, 3545723, 4105574, 7091446, 39002953, 78005906]

約数ペア:

[(1, 78005906), (2, 39002953), (11, 7091446), (19, 4105574), (22, 3545723), (38, 2052787), (59, 1322134), (118, 661067), (209, 373234), (418, 186617), (649, 120194), (1121, 69586), (1298, 60097), (2242, 34793), (3163, 24662), (6326, 12331)]