26219942

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 46110720

約数和(自身を除く): 19890778

約数列:

[1, 2, 7, 14, 79, 151, 157, 158, 302, 314, 553, 1057, 1099, 1106, 2114, 2198, 11929, 12403, 23707, 23858, 24806, 47414, 83503, 86821, 165949, 167006, 173642, 331898, 1872853, 3745706, 13109971, 26219942]

約数ペア:

[(1, 26219942), (2, 13109971), (7, 3745706), (14, 1872853), (79, 331898), (151, 173642), (157, 167006), (158, 165949), (302, 86821), (314, 83503), (553, 47414), (1057, 24806), (1099, 23858), (1106, 23707), (2114, 12403), (2198, 11929)]