28373440

素因数分解:

$2^6\times 5^1\times {\mathrm{88667}}^1$

素因数の和:88684

約数の個数: 28

約数和(自身を含む): 67565016

約数和(自身を除く): 39191576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 88667, 177334, 354668, 443335, 709336, 886670, 1418672, 1773340, 2837344, 3546680, 5674688, 7093360, 14186720, 28373440]

約数ペア:

[(1, 28373440), (2, 14186720), (4, 7093360), (5, 5674688), (8, 3546680), (10, 2837344), (16, 1773340), (20, 1418672), (32, 886670), (40, 709336), (64, 443335), (80, 354668), (160, 177334), (320, 88667)]