68481764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{57259}}^1$

素因数の和:57299

約数の個数: 24

約数和(自身を含む): 134675520

約数和(自身を除く): 66193756

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 57259, 114518, 229036, 744367, 1316957, 1488734, 2633914, 2977468, 5267828, 17120441, 34240882, 68481764]

約数ペア:

[(1, 68481764), (2, 34240882), (4, 17120441), (13, 5267828), (23, 2977468), (26, 2633914), (46, 1488734), (52, 1316957), (92, 744367), (299, 229036), (598, 114518), (1196, 57259)]