28106708

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32381}}^1$

素因数の和:32423

約数の個数: 24

約数和(自身を含む): 58028544

約数和(自身を除く): 29921836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 32381, 64762, 129524, 226667, 453334, 906668, 1003811, 2007622, 4015244, 7026677, 14053354, 28106708]

約数ペア:

[(1, 28106708), (2, 14053354), (4, 7026677), (7, 4015244), (14, 2007622), (28, 1003811), (31, 906668), (62, 453334), (124, 226667), (217, 129524), (434, 64762), (868, 32381)]