72978442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{30689}}^1$

素因数の和:30761

約数の個数: 16

約数和(自身を含む): 116008200

約数和(自身を除く): 43029758

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 30689, 61378, 889981, 1258249, 1779962, 2516498, 36489221, 72978442]

約数ペア:

[(1, 72978442), (2, 36489221), (29, 2516498), (41, 1779962), (58, 1258249), (82, 889981), (1189, 61378), (2378, 30689)]