40659878

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 71500800

約数和(自身を除く): 30840922

約数列:

[1, 2, 7, 14, 79, 97, 158, 194, 379, 553, 679, 758, 1106, 1358, 2653, 5306, 7663, 15326, 29941, 36763, 53641, 59882, 73526, 107282, 209587, 257341, 419174, 514682, 2904277, 5808554, 20329939, 40659878]

約数ペア:

[(1, 40659878), (2, 20329939), (7, 5808554), (14, 2904277), (79, 514682), (97, 419174), (158, 257341), (194, 209587), (379, 107282), (553, 73526), (679, 59882), (758, 53641), (1106, 36763), (1358, 29941), (2653, 15326), (5306, 7663)]