27915496

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 66484800

約数和(自身を除く): 38569304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 59, 68, 71, 98, 118, 119, 136, 142, 196, 236, 238, 284, 392, 413, 472, 476, 497, 568, 826, 833, 952, 994, 1003, 1207, 1652, 1666, 1988, 2006, 2414, 2891, 3304, 3332, 3479, 3976, 4012, 4189, 4828, 5782, 6664, 6958, 7021, 8024, 8378, 8449, 9656, 11564, 13916, 14042, 16756, 16898, 23128, 27832, 28084, 29323, 33512, 33796, 49147, 56168, 58646, 59143, 67592, 71213, 98294, 117292, 118286, 142426, 196588, 205261, 234584, 236572, 284852, 393176, 410522, 473144, 498491, 569704, 821044, 996982, 1642088, 1993964, 3489437, 3987928, 6978874, 13957748, 27915496]

約数ペア:

[(1, 27915496), (2, 13957748), (4, 6978874), (7, 3987928), (8, 3489437), (14, 1993964), (17, 1642088), (28, 996982), (34, 821044), (49, 569704), (56, 498491), (59, 473144), (68, 410522), (71, 393176), (98, 284852), (118, 236572), (119, 234584), (136, 205261), (142, 196588), (196, 142426), (236, 118286), (238, 117292), (284, 98294), (392, 71213), (413, 67592), (472, 59143), (476, 58646), (497, 56168), (568, 49147), (826, 33796), (833, 33512), (952, 29323), (994, 28084), (1003, 27832), (1207, 23128), (1652, 16898), (1666, 16756), (1988, 14042), (2006, 13916), (2414, 11564), (2891, 9656), (3304, 8449), (3332, 8378), (3479, 8024), (3976, 7021), (4012, 6958), (4189, 6664), (4828, 5782)]