64767416

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9719}}^1$

素因数の和:9756

約数の個数: 48

約数和(自身を含む): 149590800

約数和(自身を除く): 84823384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 9719, 19438, 38876, 68033, 77752, 136066, 165223, 272132, 330446, 476231, 544264, 660892, 952462, 1156561, 1321784, 1904924, 2313122, 3809848, 4626244, 8095927, 9252488, 16191854, 32383708, 64767416]

約数ペア:

[(1, 64767416), (2, 32383708), (4, 16191854), (7, 9252488), (8, 8095927), (14, 4626244), (17, 3809848), (28, 2313122), (34, 1904924), (49, 1321784), (56, 1156561), (68, 952462), (98, 660892), (119, 544264), (136, 476231), (196, 330446), (238, 272132), (392, 165223), (476, 136066), (833, 77752), (952, 68033), (1666, 38876), (3332, 19438), (6664, 9719)]