13695656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 30240000

約数和(自身を除く): 16544344

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 239, 247, 377, 478, 494, 551, 754, 956, 988, 1102, 1508, 1912, 1976, 2204, 3016, 3107, 4408, 4541, 6214, 6931, 7163, 9082, 12428, 13862, 14326, 18164, 24856, 27724, 28652, 36328, 55448, 57304, 59033, 90103, 118066, 131689, 180206, 236132, 263378, 360412, 472264, 526756, 720824, 1053512, 1711957, 3423914, 6847828, 13695656]

約数ペア:

[(1, 13695656), (2, 6847828), (4, 3423914), (8, 1711957), (13, 1053512), (19, 720824), (26, 526756), (29, 472264), (38, 360412), (52, 263378), (58, 236132), (76, 180206), (104, 131689), (116, 118066), (152, 90103), (232, 59033), (239, 57304), (247, 55448), (377, 36328), (478, 28652), (494, 27724), (551, 24856), (754, 18164), (956, 14326), (988, 13862), (1102, 12428), (1508, 9082), (1912, 7163), (1976, 6931), (2204, 6214), (3016, 4541), (3107, 4408)]