72086714

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 126255360

約数和(自身を除く): 54168646

約数列:

[1, 2, 7, 14, 97, 109, 194, 218, 487, 679, 763, 974, 1358, 1526, 3409, 6818, 10573, 21146, 47239, 53083, 74011, 94478, 106166, 148022, 330673, 371581, 661346, 743162, 5149051, 10298102, 36043357, 72086714]

約数ペア:

[(1, 72086714), (2, 36043357), (7, 10298102), (14, 5149051), (97, 743162), (109, 661346), (194, 371581), (218, 330673), (487, 148022), (679, 106166), (763, 94478), (974, 74011), (1358, 53083), (1526, 47239), (3409, 21146), (6818, 10573)]