71710688

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 102471712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 449, 496, 644, 713, 736, 868, 898, 992, 1288, 1426, 1736, 1796, 2576, 2852, 3143, 3472, 3592, 4991, 5152, 5704, 6286, 6944, 7184, 9982, 10327, 11408, 12572, 13919, 14368, 19964, 20654, 22816, 25144, 27838, 39928, 41308, 50288, 55676, 72289, 79856, 82616, 97433, 100576, 111352, 144578, 159712, 165232, 194866, 222704, 289156, 320137, 330464, 389732, 445408, 578312, 640274, 779464, 1156624, 1280548, 1558928, 2240959, 2313248, 2561096, 3117856, 4481918, 5122192, 8963836, 10244384, 17927672, 35855344, 71710688]

約数ペア:

[(1, 71710688), (2, 35855344), (4, 17927672), (7, 10244384), (8, 8963836), (14, 5122192), (16, 4481918), (23, 3117856), (28, 2561096), (31, 2313248), (32, 2240959), (46, 1558928), (56, 1280548), (62, 1156624), (92, 779464), (112, 640274), (124, 578312), (161, 445408), (184, 389732), (217, 330464), (224, 320137), (248, 289156), (322, 222704), (368, 194866), (434, 165232), (449, 159712), (496, 144578), (644, 111352), (713, 100576), (736, 97433), (868, 82616), (898, 79856), (992, 72289), (1288, 55676), (1426, 50288), (1736, 41308), (1796, 39928), (2576, 27838), (2852, 25144), (3143, 22816), (3472, 20654), (3592, 19964), (4991, 14368), (5152, 13919), (5704, 12572), (6286, 11408), (6944, 10327), (7184, 9982)]