67404944

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{15661}}^1$

素因数の和:15938

約数の個数: 20

約数和(自身を含む): 131090940

約数和(自身を除く): 63685996

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 15661, 31322, 62644, 125288, 250576, 4212809, 8425618, 16851236, 33702472, 67404944]

約数ペア:

[(1, 67404944), (2, 33702472), (4, 16851236), (8, 8425618), (16, 4212809), (269, 250576), (538, 125288), (1076, 62644), (2152, 31322), (4304, 15661)]