27992016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:833

約数の個数: 120

約数和(自身を含む): 88917920

約数和(自身を除く): 60925904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 787, 912, 936, 988, 1368, 1482, 1574, 1872, 1976, 2223, 2361, 2736, 2964, 3148, 3952, 4446, 4722, 5928, 6296, 7083, 8892, 9444, 10231, 11856, 12592, 14166, 14953, 17784, 18888, 20462, 28332, 29906, 30693, 35568, 37776, 40924, 44859, 56664, 59812, 61386, 81848, 89718, 92079, 113328, 119624, 122772, 134577, 163696, 179436, 184158, 194389, 239248, 245544, 269154, 358872, 368316, 388778, 491088, 538308, 583167, 717744, 736632, 777556, 1076616, 1166334, 1473264, 1555112, 1749501, 2153232, 2332668, 3110224, 3499002, 4665336, 6998004, 9330672, 13996008, 27992016]

約数ペア:

[(1, 27992016), (2, 13996008), (3, 9330672), (4, 6998004), (6, 4665336), (8, 3499002), (9, 3110224), (12, 2332668), (13, 2153232), (16, 1749501), (18, 1555112), (19, 1473264), (24, 1166334), (26, 1076616), (36, 777556), (38, 736632), (39, 717744), (48, 583167), (52, 538308), (57, 491088), (72, 388778), (76, 368316), (78, 358872), (104, 269154), (114, 245544), (117, 239248), (144, 194389), (152, 184158), (156, 179436), (171, 163696), (208, 134577), (228, 122772), (234, 119624), (247, 113328), (304, 92079), (312, 89718), (342, 81848), (456, 61386), (468, 59812), (494, 56664), (624, 44859), (684, 40924), (741, 37776), (787, 35568), (912, 30693), (936, 29906), (988, 28332), (1368, 20462), (1482, 18888), (1574, 17784), (1872, 14953), (1976, 14166), (2223, 12592), (2361, 11856), (2736, 10231), (2964, 9444), (3148, 8892), (3952, 7083), (4446, 6296), (4722, 5928)]