142122688

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{31277}}^1$

素因数の和:31360

約数の個数: 28

約数和(自身を含む): 286006032

約数和(自身を除く): 143883344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 31277, 62554, 125108, 250216, 500432, 1000864, 2001728, 2220667, 4441334, 8882668, 17765336, 35530672, 71061344, 142122688]

約数ペア:

[(1, 142122688), (2, 71061344), (4, 35530672), (8, 17765336), (16, 8882668), (32, 4441334), (64, 2220667), (71, 2001728), (142, 1000864), (284, 500432), (568, 250216), (1136, 125108), (2272, 62554), (4544, 31277)]