7517432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 15920520

約数和(自身を除く): 8403088

約数列:

[1, 2, 4, 8, 13, 26, 41, 43, 52, 82, 86, 104, 164, 172, 328, 344, 533, 559, 1066, 1118, 1681, 1763, 2132, 2236, 3362, 3526, 4264, 4472, 6724, 7052, 13448, 14104, 21853, 22919, 43706, 45838, 72283, 87412, 91676, 144566, 174824, 183352, 289132, 578264, 939679, 1879358, 3758716, 7517432]

約数ペア:

[(1, 7517432), (2, 3758716), (4, 1879358), (8, 939679), (13, 578264), (26, 289132), (41, 183352), (43, 174824), (52, 144566), (82, 91676), (86, 87412), (104, 72283), (164, 45838), (172, 43706), (328, 22919), (344, 21853), (533, 14104), (559, 13448), (1066, 7052), (1118, 6724), (1681, 4472), (1763, 4264), (2132, 3526), (2236, 3362)]