72187328

素因数分解:

$2^6\times {\mathrm{431}}^1\times {\mathrm{2617}}^1$

素因数の和:3060

約数の個数: 28

約数和(自身を含む): 143633952

約数和(自身を除く): 71446624

約数列:

[1, 2, 4, 8, 16, 32, 64, 431, 862, 1724, 2617, 3448, 5234, 6896, 10468, 13792, 20936, 27584, 41872, 83744, 167488, 1127927, 2255854, 4511708, 9023416, 18046832, 36093664, 72187328]

約数ペア:

[(1, 72187328), (2, 36093664), (4, 18046832), (8, 9023416), (16, 4511708), (32, 2255854), (64, 1127927), (431, 167488), (862, 83744), (1724, 41872), (2617, 27584), (3448, 20936), (5234, 13792), (6896, 10468)]