26668138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 22320662

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1259, 1513, 2518, 3026, 8813, 10591, 17626, 21182, 21403, 42806, 112051, 149821, 224102, 299642, 784357, 1568714, 1904867, 3809734, 13334069, 26668138]

約数ペア:

[(1, 26668138), (2, 13334069), (7, 3809734), (14, 1904867), (17, 1568714), (34, 784357), (89, 299642), (119, 224102), (178, 149821), (238, 112051), (623, 42806), (1246, 21403), (1259, 21182), (1513, 17626), (2518, 10591), (3026, 8813)]