70832768

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{17851}}^1$

素因数の和:17896

約数の個数: 32

約数和(自身を含む): 145672320

約数和(自身を除く): 74839552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 17851, 35702, 71404, 142808, 285616, 553381, 571232, 1106762, 1142464, 2213524, 2284928, 4427048, 8854096, 17708192, 35416384, 70832768]

約数ペア:

[(1, 70832768), (2, 35416384), (4, 17708192), (8, 8854096), (16, 4427048), (31, 2284928), (32, 2213524), (62, 1142464), (64, 1106762), (124, 571232), (128, 553381), (248, 285616), (496, 142808), (992, 71404), (1984, 35702), (3968, 17851)]