25228788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3761}}^1$

素因数の和:3824

約数の個数: 48

約数和(自身を含む): 64886976

約数和(自身を除く): 39658188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 3761, 6708, 7522, 11283, 15044, 22566, 45132, 48893, 97786, 146679, 161723, 195572, 293358, 323446, 485169, 586716, 646892, 970338, 1940676, 2102399, 4204798, 6307197, 8409596, 12614394, 25228788]

約数ペア:

[(1, 25228788), (2, 12614394), (3, 8409596), (4, 6307197), (6, 4204798), (12, 2102399), (13, 1940676), (26, 970338), (39, 646892), (43, 586716), (52, 485169), (78, 323446), (86, 293358), (129, 195572), (156, 161723), (172, 146679), (258, 97786), (516, 48893), (559, 45132), (1118, 22566), (1677, 15044), (2236, 11283), (3354, 7522), (3761, 6708)]