71425736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{288007}}^1$

素因数の和:288044

約数の個数: 16

約数和(自身を含む): 138243840

約数和(自身を除く): 66818104

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 288007, 576014, 1152028, 2304056, 8928217, 17856434, 35712868, 71425736]

約数ペア:

[(1, 71425736), (2, 35712868), (4, 17856434), (8, 8928217), (31, 2304056), (62, 1152028), (124, 576014), (248, 288007)]