74450636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{16087}}^1$

素因数の和:16193

約数の個数: 24

約数和(自身を含む): 141896160

約数和(自身を除く): 67445524

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 16087, 32174, 64348, 209131, 418262, 836524, 1431743, 2863486, 5726972, 18612659, 37225318, 74450636]

約数ペア:

[(1, 74450636), (2, 37225318), (4, 18612659), (13, 5726972), (26, 2863486), (52, 1431743), (89, 836524), (178, 418262), (356, 209131), (1157, 64348), (2314, 32174), (4628, 16087)]