74314664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 143220000

約数和(自身を除く): 68905336

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 349, 619, 698, 1238, 1396, 2476, 2792, 4952, 15007, 26617, 30014, 53234, 60028, 106468, 120056, 212936, 216031, 432062, 864124, 1728248, 9289333, 18578666, 37157332, 74314664]

約数ペア:

[(1, 74314664), (2, 37157332), (4, 18578666), (8, 9289333), (43, 1728248), (86, 864124), (172, 432062), (344, 216031), (349, 212936), (619, 120056), (698, 106468), (1238, 60028), (1396, 53234), (2476, 30014), (2792, 26617), (4952, 15007)]