64440474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28949}}^1$

素因数の和:29014

約数の個数: 32

約数和(自身を含む): 150076800

約数和(自身を除く): 85636326

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 28949, 57898, 86847, 173694, 202643, 405286, 607929, 1215858, 1534297, 3068594, 4602891, 9205782, 10740079, 21480158, 32220237, 64440474]

約数ペア:

[(1, 64440474), (2, 32220237), (3, 21480158), (6, 10740079), (7, 9205782), (14, 4602891), (21, 3068594), (42, 1534297), (53, 1215858), (106, 607929), (159, 405286), (318, 202643), (371, 173694), (742, 86847), (1113, 57898), (2226, 28949)]