23878244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 47087040

約数和(自身を除く): 23208796

約数列:

[1, 2, 4, 13, 26, 43, 52, 59, 86, 118, 172, 181, 236, 362, 559, 724, 767, 1118, 1534, 2236, 2353, 2537, 3068, 4706, 5074, 7783, 9412, 10148, 10679, 15566, 21358, 31132, 32981, 42716, 65962, 101179, 131924, 138827, 202358, 277654, 404716, 459197, 555308, 918394, 1836788, 5969561, 11939122, 23878244]

約数ペア:

[(1, 23878244), (2, 11939122), (4, 5969561), (13, 1836788), (26, 918394), (43, 555308), (52, 459197), (59, 404716), (86, 277654), (118, 202358), (172, 138827), (181, 131924), (236, 101179), (362, 65962), (559, 42716), (724, 32981), (767, 31132), (1118, 21358), (1534, 15566), (2236, 10679), (2353, 10148), (2537, 9412), (3068, 7783), (4706, 5074)]