72880934

素因数分解:

$2^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{1307}}^1$

素因数の和:1892

約数の個数: 24

約数和(自身を含む): 127490760

約数和(自身を除く): 54609826

約数列:

[1, 2, 7, 14, 49, 98, 569, 1138, 1307, 2614, 3983, 7966, 9149, 18298, 27881, 55762, 64043, 128086, 743683, 1487366, 5205781, 10411562, 36440467, 72880934]

約数ペア:

[(1, 72880934), (2, 36440467), (7, 10411562), (14, 5205781), (49, 1487366), (98, 743683), (569, 128086), (1138, 64043), (1307, 55762), (2614, 27881), (3983, 18298), (7966, 9149)]