69914192

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 139276800

約数和(自身を除く): 69362608

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 239, 376, 389, 478, 752, 778, 956, 1556, 1912, 3112, 3824, 6224, 11233, 18283, 22466, 36566, 44932, 73132, 89864, 92971, 146264, 179728, 185942, 292528, 371884, 743768, 1487536, 4369637, 8739274, 17478548, 34957096, 69914192]

約数ペア:

[(1, 69914192), (2, 34957096), (4, 17478548), (8, 8739274), (16, 4369637), (47, 1487536), (94, 743768), (188, 371884), (239, 292528), (376, 185942), (389, 179728), (478, 146264), (752, 92971), (778, 89864), (956, 73132), (1556, 44932), (1912, 36566), (3112, 22466), (3824, 18283), (6224, 11233)]