38806456

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{28703}}^1$

素因数の和:28735

約数の個数: 24

約数和(自身を含む): 78792480

約数和(自身を除く): 39986024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 28703, 57406, 114812, 229624, 373139, 746278, 1492556, 2985112, 4850807, 9701614, 19403228, 38806456]

約数ペア:

[(1, 38806456), (2, 19403228), (4, 9701614), (8, 4850807), (13, 2985112), (26, 1492556), (52, 746278), (104, 373139), (169, 229624), (338, 114812), (676, 57406), (1352, 28703)]