81533250628

素因数分解:

$2^2\times {\mathrm{743}}^1\times {\mathrm{1523}}^1\times {\mathrm{18013}}^1$

素因数の和:20283

約数の個数: 24

約数和(自身を含む): 142976973888

約数和(自身を除く): 61443723260

約数列:

[1, 2, 4, 743, 1486, 1523, 2972, 3046, 6092, 18013, 36026, 72052, 1131589, 2263178, 4526356, 13383659, 26767318, 27433799, 53534636, 54867598, 109735196, 20383312657, 40766625314, 81533250628]

約数ペア:

[(1, 81533250628), (2, 40766625314), (4, 20383312657), (743, 109735196), (1486, 54867598), (1523, 53534636), (2972, 27433799), (3046, 26767318), (6092, 13383659), (18013, 4526356), (36026, 2263178), (72052, 1131589)]