73977928

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{14939}}^1$

素因数の和:15564

約数の個数: 16

約数和(自身を含む): 138942000

約数和(自身を除く): 64964072

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 14939, 29878, 59756, 119512, 9247241, 18494482, 36988964, 73977928]

約数ペア:

[(1, 73977928), (2, 36988964), (4, 18494482), (8, 9247241), (619, 119512), (1238, 59756), (2476, 29878), (4952, 14939)]