79396516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5303}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 147026880

約数和(自身を除く): 67630364

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 5303, 7486, 10606, 14972, 21212, 100757, 201514, 403028, 1044691, 2089382, 4178764, 19849129, 39698258, 79396516]

約数ペア:

[(1, 79396516), (2, 39698258), (4, 19849129), (19, 4178764), (38, 2089382), (76, 1044691), (197, 403028), (394, 201514), (788, 100757), (3743, 21212), (5303, 14972), (7486, 10606)]