28520928070

素因数分解:

$2^1\times 5^1\times {\mathrm{47717}}^1\times {\mathrm{59771}}^1$

素因数の和:107495

約数の個数: 16

約数和(自身を含む): 51339605328

約数和(自身を除く): 22818677258

約数列:

[1, 2, 5, 10, 47717, 59771, 95434, 119542, 238585, 298855, 477170, 597710, 2852092807, 5704185614, 14260464035, 28520928070]

約数ペア:

[(1, 28520928070), (2, 14260464035), (5, 5704185614), (10, 2852092807), (47717, 597710), (59771, 477170), (95434, 298855), (119542, 238585)]