40038848

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{14549}}^1$

素因数の和:14604

約数の個数: 28

約数和(自身を含む): 81305400

約数和(自身を除く): 41266552

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 14549, 29098, 58196, 116392, 232784, 465568, 625607, 931136, 1251214, 2502428, 5004856, 10009712, 20019424, 40038848]

約数ペア:

[(1, 40038848), (2, 20019424), (4, 10009712), (8, 5004856), (16, 2502428), (32, 1251214), (43, 931136), (64, 625607), (86, 465568), (172, 232784), (344, 116392), (688, 58196), (1376, 29098), (2752, 14549)]