26340574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 45480960

約数和(自身を除く): 19140386

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 751, 923, 1349, 1502, 1846, 2698, 9763, 14269, 17537, 19526, 28538, 35074, 53321, 106642, 185497, 370994, 693173, 1013099, 1386346, 2026198, 13170287, 26340574]

約数ペア:

[(1, 26340574), (2, 13170287), (13, 2026198), (19, 1386346), (26, 1013099), (38, 693173), (71, 370994), (142, 185497), (247, 106642), (494, 53321), (751, 35074), (923, 28538), (1349, 19526), (1502, 17537), (1846, 14269), (2698, 9763)]