25890752

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{1019}}^1$

素因数の和:1428

約数の個数: 28

約数和(自身を含む): 51556920

約数和(自身を除く): 25666168

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1019, 1588, 2038, 3176, 4076, 6352, 8152, 12704, 16304, 25408, 32608, 65216, 404543, 809086, 1618172, 3236344, 6472688, 12945376, 25890752]

約数ペア:

[(1, 25890752), (2, 12945376), (4, 6472688), (8, 3236344), (16, 1618172), (32, 809086), (64, 404543), (397, 65216), (794, 32608), (1019, 25408), (1588, 16304), (2038, 12704), (3176, 8152), (4076, 6352)]