1625596672

素因数分解:

$2^8\times 7^1\times {\mathrm{907141}}^1$

素因数の和:907164

約数の個数: 36

約数和(自身を含む): 3708396496

約数和(自身を除く): 2082799824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 907141, 1814282, 3628564, 6349987, 7257128, 12699974, 14514256, 25399948, 29028512, 50799896, 58057024, 101599792, 116114048, 203199584, 232228096, 406399168, 812798336, 1625596672]

約数ペア:

[(1, 1625596672), (2, 812798336), (4, 406399168), (7, 232228096), (8, 203199584), (14, 116114048), (16, 101599792), (28, 58057024), (32, 50799896), (56, 29028512), (64, 25399948), (112, 14514256), (128, 12699974), (224, 7257128), (256, 6349987), (448, 3628564), (896, 1814282), (1792, 907141)]