27189008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 68031360

約数和(自身を除く): 40842352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 761, 812, 1232, 1276, 1522, 1624, 2233, 2552, 3044, 3248, 4466, 5104, 5327, 6088, 8371, 8932, 10654, 12176, 16742, 17864, 21308, 22069, 33484, 35728, 42616, 44138, 58597, 66968, 85232, 88276, 117194, 133936, 154483, 176552, 234388, 242759, 308966, 353104, 468776, 485518, 617932, 937552, 971036, 1235864, 1699313, 1942072, 2471728, 3398626, 3884144, 6797252, 13594504, 27189008]

約数ペア:

[(1, 27189008), (2, 13594504), (4, 6797252), (7, 3884144), (8, 3398626), (11, 2471728), (14, 1942072), (16, 1699313), (22, 1235864), (28, 971036), (29, 937552), (44, 617932), (56, 485518), (58, 468776), (77, 353104), (88, 308966), (112, 242759), (116, 234388), (154, 176552), (176, 154483), (203, 133936), (232, 117194), (308, 88276), (319, 85232), (406, 66968), (464, 58597), (616, 44138), (638, 42616), (761, 35728), (812, 33484), (1232, 22069), (1276, 21308), (1522, 17864), (1624, 16742), (2233, 12176), (2552, 10654), (3044, 8932), (3248, 8371), (4466, 6088), (5104, 5327)]