39878228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33343}}^1$

素因数の和:33383

約数の個数: 24

約数和(自身を含む): 78425088

約数和(自身を除く): 38546860

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 33343, 66686, 133372, 433459, 766889, 866918, 1533778, 1733836, 3067556, 9969557, 19939114, 39878228]

約数ペア:

[(1, 39878228), (2, 19939114), (4, 9969557), (13, 3067556), (23, 1733836), (26, 1533778), (46, 866918), (52, 766889), (92, 433459), (299, 133372), (598, 66686), (1196, 33343)]