39670696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 80589600

約数和(自身を除く): 40918904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2131, 2327, 4262, 4654, 8524, 9308, 17048, 18616, 27703, 55406, 110812, 221624, 381449, 762898, 1525796, 3051592, 4958837, 9917674, 19835348, 39670696]

約数ペア:

[(1, 39670696), (2, 19835348), (4, 9917674), (8, 4958837), (13, 3051592), (26, 1525796), (52, 762898), (104, 381449), (179, 221624), (358, 110812), (716, 55406), (1432, 27703), (2131, 18616), (2327, 17048), (4262, 9308), (4654, 8524)]