71372503349

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{389773}}^1$

素因数の和:389925

約数の個数: 24

約数和(自身を含む): 86113549368

約数和(自身を除く): 14741046019

約数列:

[1, 7, 37, 49, 101, 259, 707, 1813, 3737, 4949, 26159, 183113, 389773, 2728411, 14421601, 19098877, 39367073, 100951207, 275569511, 706658449, 1456581701, 1928986577, 10196071907, 71372503349]

約数ペア:

[(1, 71372503349), (7, 10196071907), (37, 1928986577), (49, 1456581701), (101, 706658449), (259, 275569511), (707, 100951207), (1813, 39367073), (3737, 19098877), (4949, 14421601), (26159, 2728411), (183113, 389773)]