26403494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 18835546

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 659, 871, 1318, 1541, 1742, 3082, 8567, 15157, 17134, 20033, 30314, 40066, 44153, 88306, 197041, 394082, 573989, 1015519, 1147978, 2031038, 13201747, 26403494]

約数ペア:

[(1, 26403494), (2, 13201747), (13, 2031038), (23, 1147978), (26, 1015519), (46, 573989), (67, 394082), (134, 197041), (299, 88306), (598, 44153), (659, 40066), (871, 30314), (1318, 20033), (1541, 17134), (1742, 15157), (3082, 8567)]