71737892

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{62057}}^1$

素因数の和:62095

約数の個数: 18

約数和(自身を含む): 133362642

約数和(自身を除く): 61624750

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 62057, 124114, 248228, 1054969, 2109938, 4219876, 17934473, 35868946, 71737892]

約数ペア:

[(1, 71737892), (2, 35868946), (4, 17934473), (17, 4219876), (34, 2109938), (68, 1054969), (289, 248228), (578, 124114), (1156, 62057)]