71626744

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{24133}}^1$

素因数の和:24199

約数の個数: 32

約数和(自身を含む): 156388320

約数和(自身を除く): 84761576

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 24133, 48266, 96532, 168931, 193064, 337862, 675724, 1279049, 1351448, 2558098, 5116196, 8953343, 10232392, 17906686, 35813372, 71626744]

約数ペア:

[(1, 71626744), (2, 35813372), (4, 17906686), (7, 10232392), (8, 8953343), (14, 5116196), (28, 2558098), (53, 1351448), (56, 1279049), (106, 675724), (212, 337862), (371, 193064), (424, 168931), (742, 96532), (1484, 48266), (2968, 24133)]