72314456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{475753}}^1$

素因数の和:475778

約数の個数: 16

約数和(自身を含む): 142726200

約数和(自身を除く): 70411744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 475753, 951506, 1903012, 3806024, 9039307, 18078614, 36157228, 72314456]

約数ペア:

[(1, 72314456), (2, 36157228), (4, 18078614), (8, 9039307), (19, 3806024), (38, 1903012), (76, 951506), (152, 475753)]