79731722

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 61791478

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 343, 497, 686, 994, 1637, 3274, 3479, 6958, 11459, 22918, 24353, 48706, 80213, 116227, 160426, 232454, 561491, 813589, 1122982, 1627178, 5695123, 11390246, 39865861, 79731722]

約数ペア:

[(1, 79731722), (2, 39865861), (7, 11390246), (14, 5695123), (49, 1627178), (71, 1122982), (98, 813589), (142, 561491), (343, 232454), (497, 160426), (686, 116227), (994, 80213), (1637, 48706), (3274, 24353), (3479, 22918), (6958, 11459)]