25490808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 84556800

約数和(自身を除く): 59065992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 733, 756, 828, 966, 1242, 1288, 1449, 1466, 1512, 1656, 1932, 2199, 2484, 2898, 2932, 3864, 4347, 4398, 4968, 5131, 5796, 5864, 6597, 8694, 8796, 10262, 11592, 13194, 15393, 16859, 17388, 17592, 19791, 20524, 26388, 30786, 33718, 34776, 39582, 41048, 46179, 50577, 52776, 61572, 67436, 79164, 92358, 101154, 118013, 123144, 134872, 138537, 151731, 158328, 184716, 202308, 236026, 277074, 303462, 354039, 369432, 404616, 455193, 472052, 554148, 606924, 708078, 910386, 944104, 1062117, 1108296, 1213848, 1416156, 1820772, 2124234, 2832312, 3186351, 3641544, 4248468, 6372702, 8496936, 12745404, 25490808]

約数ペア:

[(1, 25490808), (2, 12745404), (3, 8496936), (4, 6372702), (6, 4248468), (7, 3641544), (8, 3186351), (9, 2832312), (12, 2124234), (14, 1820772), (18, 1416156), (21, 1213848), (23, 1108296), (24, 1062117), (27, 944104), (28, 910386), (36, 708078), (42, 606924), (46, 554148), (54, 472052), (56, 455193), (63, 404616), (69, 369432), (72, 354039), (84, 303462), (92, 277074), (108, 236026), (126, 202308), (138, 184716), (161, 158328), (168, 151731), (184, 138537), (189, 134872), (207, 123144), (216, 118013), (252, 101154), (276, 92358), (322, 79164), (378, 67436), (414, 61572), (483, 52776), (504, 50577), (552, 46179), (621, 41048), (644, 39582), (733, 34776), (756, 33718), (828, 30786), (966, 26388), (1242, 20524), (1288, 19791), (1449, 17592), (1466, 17388), (1512, 16859), (1656, 15393), (1932, 13194), (2199, 11592), (2484, 10262), (2898, 8796), (2932, 8694), (3864, 6597), (4347, 5864), (4398, 5796), (4968, 5131)]