40262492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{641}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 72479232

約数和(自身を除く): 32216740

約数列:

[1, 2, 4, 41, 82, 164, 383, 641, 766, 1282, 1532, 2564, 15703, 26281, 31406, 52562, 62812, 105124, 245503, 491006, 982012, 10065623, 20131246, 40262492]

約数ペア:

[(1, 40262492), (2, 20131246), (4, 10065623), (41, 982012), (82, 491006), (164, 245503), (383, 105124), (641, 62812), (766, 52562), (1282, 31406), (1532, 26281), (2564, 15703)]