74406064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{87743}}^1$

素因数の和:87804

約数の個数: 20

約数和(自身を含む): 146883456

約数和(自身を除く): 72477392

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 87743, 175486, 350972, 701944, 1403888, 4650379, 9300758, 18601516, 37203032, 74406064]

約数ペア:

[(1, 74406064), (2, 37203032), (4, 18601516), (8, 9300758), (16, 4650379), (53, 1403888), (106, 701944), (212, 350972), (424, 175486), (848, 87743)]