12305552

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 30212352

約数和(自身を除く): 17906800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 281, 322, 368, 391, 476, 562, 644, 782, 952, 1124, 1288, 1564, 1904, 1967, 2248, 2576, 2737, 3128, 3934, 4496, 4777, 5474, 6256, 6463, 7868, 9554, 10948, 12926, 15736, 19108, 21896, 25852, 31472, 33439, 38216, 43792, 45241, 51704, 66878, 76432, 90482, 103408, 109871, 133756, 180964, 219742, 267512, 361928, 439484, 535024, 723856, 769097, 878968, 1538194, 1757936, 3076388, 6152776, 12305552]

約数ペア:

[(1, 12305552), (2, 6152776), (4, 3076388), (7, 1757936), (8, 1538194), (14, 878968), (16, 769097), (17, 723856), (23, 535024), (28, 439484), (34, 361928), (46, 267512), (56, 219742), (68, 180964), (92, 133756), (112, 109871), (119, 103408), (136, 90482), (161, 76432), (184, 66878), (238, 51704), (272, 45241), (281, 43792), (322, 38216), (368, 33439), (391, 31472), (476, 25852), (562, 21896), (644, 19108), (782, 15736), (952, 12926), (1124, 10948), (1288, 9554), (1564, 7868), (1904, 6463), (1967, 6256), (2248, 5474), (2576, 4777), (2737, 4496), (3128, 3934)]