40023308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3907}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 75830832

約数和(自身を除く): 35807524

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 3907, 5122, 7814, 10244, 15628, 50791, 101582, 203164, 769679, 1539358, 3078716, 10005827, 20011654, 40023308]

約数ペア:

[(1, 40023308), (2, 20011654), (4, 10005827), (13, 3078716), (26, 1539358), (52, 769679), (197, 203164), (394, 101582), (788, 50791), (2561, 15628), (3907, 10244), (5122, 7814)]