16857302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 34338816

約数和(自身を除く): 17481514

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 47, 77, 94, 119, 137, 154, 187, 238, 274, 329, 374, 517, 658, 799, 959, 1034, 1309, 1507, 1598, 1918, 2329, 2618, 3014, 3619, 4658, 5593, 6439, 7238, 8789, 10549, 11186, 12878, 16303, 17578, 21098, 25619, 32606, 45073, 51238, 61523, 70829, 90146, 109463, 123046, 141658, 179333, 218926, 358666, 495803, 766241, 991606, 1204093, 1532482, 2408186, 8428651, 16857302]

約数ペア:

[(1, 16857302), (2, 8428651), (7, 2408186), (11, 1532482), (14, 1204093), (17, 991606), (22, 766241), (34, 495803), (47, 358666), (77, 218926), (94, 179333), (119, 141658), (137, 123046), (154, 109463), (187, 90146), (238, 70829), (274, 61523), (329, 51238), (374, 45073), (517, 32606), (658, 25619), (799, 21098), (959, 17578), (1034, 16303), (1309, 12878), (1507, 11186), (1598, 10549), (1918, 8789), (2329, 7238), (2618, 6439), (3014, 5593), (3619, 4658)]