71148416

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{4919}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 143024400

約数和(自身を除く): 71875984

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 904, 1808, 3616, 4919, 7232, 9838, 14464, 19676, 39352, 78704, 157408, 314816, 555847, 629632, 1111694, 2223388, 4446776, 8893552, 17787104, 35574208, 71148416]

約数ペア:

[(1, 71148416), (2, 35574208), (4, 17787104), (8, 8893552), (16, 4446776), (32, 2223388), (64, 1111694), (113, 629632), (128, 555847), (226, 314816), (452, 157408), (904, 78704), (1808, 39352), (3616, 19676), (4919, 14464), (7232, 9838)]