40130776

素因数分解:

$2^3\times 7^1\times {\mathrm{716621}}^1$

素因数の和:716634

約数の個数: 16

約数和(自身を含む): 85994640

約数和(自身を除く): 45863864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 716621, 1433242, 2866484, 5016347, 5732968, 10032694, 20065388, 40130776]

約数ペア:

[(1, 40130776), (2, 20065388), (4, 10032694), (7, 5732968), (8, 5016347), (14, 2866484), (28, 1433242), (56, 716621)]