631530368

素因数分解:

$2^7\times 7^1\times {\mathrm{704833}}^1$

素因数の和:704854

約数の個数: 32

約数和(自身を含む): 1437861360

約数和(自身を除く): 806330992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 704833, 1409666, 2819332, 4933831, 5638664, 9867662, 11277328, 19735324, 22554656, 39470648, 45109312, 78941296, 90218624, 157882592, 315765184, 631530368]

約数ペア:

[(1, 631530368), (2, 315765184), (4, 157882592), (7, 90218624), (8, 78941296), (14, 45109312), (16, 39470648), (28, 22554656), (32, 19735324), (56, 11277328), (64, 9867662), (112, 5638664), (128, 4933831), (224, 2819332), (448, 1409666), (896, 704833)]