28192752

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{9323}}^1$

素因数の和:9347

約数の個数: 80

約数和(自身を含む): 92494080

約数和(自身を除く): 64301328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 9323, 18646, 27969, 37292, 55938, 65261, 74584, 83907, 111876, 130522, 149168, 167814, 195783, 223752, 251721, 261044, 335628, 391566, 447504, 503442, 522088, 587349, 671256, 783132, 1006884, 1044176, 1174698, 1342512, 1566264, 1762047, 2013768, 2349396, 3132528, 3524094, 4027536, 4698792, 7048188, 9397584, 14096376, 28192752]

約数ペア:

[(1, 28192752), (2, 14096376), (3, 9397584), (4, 7048188), (6, 4698792), (7, 4027536), (8, 3524094), (9, 3132528), (12, 2349396), (14, 2013768), (16, 1762047), (18, 1566264), (21, 1342512), (24, 1174698), (27, 1044176), (28, 1006884), (36, 783132), (42, 671256), (48, 587349), (54, 522088), (56, 503442), (63, 447504), (72, 391566), (84, 335628), (108, 261044), (112, 251721), (126, 223752), (144, 195783), (168, 167814), (189, 149168), (216, 130522), (252, 111876), (336, 83907), (378, 74584), (432, 65261), (504, 55938), (756, 37292), (1008, 27969), (1512, 18646), (3024, 9323)]