25892178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2423}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 56198016

約数和(自身を除く): 30305838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 2423, 3562, 4846, 5343, 7269, 10686, 14538, 31499, 62998, 94497, 188994, 331951, 663902, 995853, 1991706, 4315363, 8630726, 12946089, 25892178]

約数ペア:

[(1, 25892178), (2, 12946089), (3, 8630726), (6, 4315363), (13, 1991706), (26, 995853), (39, 663902), (78, 331951), (137, 188994), (274, 94497), (411, 62998), (822, 31499), (1781, 14538), (2423, 10686), (3562, 7269), (4846, 5343)]