26605838

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 46759680

約数和(自身を除く): 20153842

約数列:

[1, 2, 7, 14, 89, 131, 163, 178, 262, 326, 623, 917, 1141, 1246, 1834, 2282, 11659, 14507, 21353, 23318, 29014, 42706, 81613, 101549, 149471, 163226, 203098, 298942, 1900417, 3800834, 13302919, 26605838]

約数ペア:

[(1, 26605838), (2, 13302919), (7, 3800834), (14, 1900417), (89, 298942), (131, 203098), (163, 163226), (178, 149471), (262, 101549), (326, 81613), (623, 42706), (917, 29014), (1141, 23318), (1246, 21353), (1834, 14507), (2282, 11659)]