74294143

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 98819280

約数和(自身を除く): 24525137

約数列:

[1, 7, 11, 29, 49, 77, 97, 203, 319, 343, 539, 679, 1067, 1421, 2233, 2401, 2813, 3773, 4753, 7469, 9947, 15631, 19691, 26411, 30943, 33271, 52283, 69629, 109417, 137837, 216601, 232897, 365981, 765919, 964859, 1516207, 2561867, 6754013, 10613449, 74294143]

約数ペア:

[(1, 74294143), (7, 10613449), (11, 6754013), (29, 2561867), (49, 1516207), (77, 964859), (97, 765919), (203, 365981), (319, 232897), (343, 216601), (539, 137837), (679, 109417), (1067, 69629), (1421, 52283), (2233, 33271), (2401, 30943), (2813, 26411), (3773, 19691), (4753, 15631), (7469, 9947)]