71128384

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{35851}}^1$

素因数の和:35894

約数の個数: 28

約数和(自身を含む): 145702528

約数和(自身を除く): 74574144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 35851, 71702, 143404, 286808, 573616, 1111381, 1147232, 2222762, 2294464, 4445524, 8891048, 17782096, 35564192, 71128384]

約数ペア:

[(1, 71128384), (2, 35564192), (4, 17782096), (8, 8891048), (16, 4445524), (31, 2294464), (32, 2222762), (62, 1147232), (64, 1111381), (124, 573616), (248, 286808), (496, 143404), (992, 71702), (1984, 35851)]