72434642

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{6781}}^1$

素因数の和:6906

約数の個数: 24

約数和(自身を含む): 127569420

約数和(自身を除く): 55134778

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 5341, 6781, 10682, 13562, 47467, 94934, 332269, 664538, 739129, 1478258, 5173903, 10347806, 36217321, 72434642]

約数ペア:

[(1, 72434642), (2, 36217321), (7, 10347806), (14, 5173903), (49, 1478258), (98, 739129), (109, 664538), (218, 332269), (763, 94934), (1526, 47467), (5341, 13562), (6781, 10682)]