26951561

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 35266560

約数和(自身を除く): 8314999

約数列:

[1, 7, 13, 23, 79, 91, 161, 163, 299, 553, 1027, 1141, 1817, 2093, 2119, 3749, 7189, 12719, 12877, 14833, 23621, 26243, 48737, 90139, 165347, 167401, 296171, 341159, 1171807, 2073197, 3850223, 26951561]

約数ペア:

[(1, 26951561), (7, 3850223), (13, 2073197), (23, 1171807), (79, 341159), (91, 296171), (161, 167401), (163, 165347), (299, 90139), (553, 48737), (1027, 26243), (1141, 23621), (1817, 14833), (2093, 12877), (2119, 12719), (3749, 7189)]