42467684

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7699}}^1$

素因数の和:7907

約数の個数: 24

約数和(自身を含む): 85377600

約数和(自身を除く): 42909916

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 7699, 15398, 30796, 53893, 107786, 215572, 1516703, 3033406, 6066812, 10616921, 21233842, 42467684]

約数ペア:

[(1, 42467684), (2, 21233842), (4, 10616921), (7, 6066812), (14, 3033406), (28, 1516703), (197, 215572), (394, 107786), (788, 53893), (1379, 30796), (2758, 15398), (5516, 7699)]