26429494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7684

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 24938186

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 7643, 15286, 53501, 99359, 107002, 145217, 198718, 290434, 695513, 1016519, 1391026, 1887821, 2033038, 3775642, 13214747, 26429494]

約数ペア:

[(1, 26429494), (2, 13214747), (7, 3775642), (13, 2033038), (14, 1887821), (19, 1391026), (26, 1016519), (38, 695513), (91, 290434), (133, 198718), (182, 145217), (247, 107002), (266, 99359), (494, 53501), (1729, 15286), (3458, 7643)]