71587012

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{35023}}^1$

素因数の和:35107

約数の個数: 24

約数和(自身を含む): 145139456

約数和(自身を除く): 73552444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 35023, 70046, 140092, 245161, 490322, 980644, 2556679, 5113358, 10226716, 17896753, 35793506, 71587012]

約数ペア:

[(1, 71587012), (2, 35793506), (4, 17896753), (7, 10226716), (14, 5113358), (28, 2556679), (73, 980644), (146, 490322), (292, 245161), (511, 140092), (1022, 70046), (2044, 35023)]