65368968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20479}}^1$

素因数の和:20514

約数の個数: 64

約数和(自身を含む): 196608000

約数和(自身を除く): 131239032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 20479, 40958, 61437, 81916, 122874, 143353, 163832, 245748, 286706, 389101, 430059, 491496, 573412, 778202, 860118, 1146824, 1167303, 1556404, 1720236, 2334606, 2723707, 3112808, 3440472, 4669212, 5447414, 8171121, 9338424, 10894828, 16342242, 21789656, 32684484, 65368968]

約数ペア:

[(1, 65368968), (2, 32684484), (3, 21789656), (4, 16342242), (6, 10894828), (7, 9338424), (8, 8171121), (12, 5447414), (14, 4669212), (19, 3440472), (21, 3112808), (24, 2723707), (28, 2334606), (38, 1720236), (42, 1556404), (56, 1167303), (57, 1146824), (76, 860118), (84, 778202), (114, 573412), (133, 491496), (152, 430059), (168, 389101), (228, 286706), (266, 245748), (399, 163832), (456, 143353), (532, 122874), (798, 81916), (1064, 61437), (1596, 40958), (3192, 20479)]