72498776

素因数分解:

$2^3\times 7^1\times {\mathrm{1294621}}^1$

素因数の和:1294634

約数の個数: 16

約数和(自身を含む): 155354640

約数和(自身を除く): 82855864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1294621, 2589242, 5178484, 9062347, 10356968, 18124694, 36249388, 72498776]

約数ペア:

[(1, 72498776), (2, 36249388), (4, 18124694), (7, 10356968), (8, 9062347), (14, 5178484), (28, 2589242), (56, 1294621)]