28792638

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 77541120

約数和(自身を除く): 48748482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 211, 266, 342, 361, 378, 399, 422, 513, 633, 722, 798, 1026, 1083, 1197, 1266, 1477, 1899, 2166, 2394, 2527, 2954, 3249, 3591, 3798, 4009, 4431, 5054, 5697, 6498, 7182, 7581, 8018, 8862, 9747, 11394, 12027, 13293, 15162, 19494, 22743, 24054, 26586, 28063, 36081, 39879, 45486, 56126, 68229, 72162, 76171, 79758, 84189, 108243, 136458, 152342, 168378, 216486, 228513, 252567, 457026, 505134, 533197, 685539, 757701, 1066394, 1371078, 1515402, 1599591, 2056617, 3199182, 4113234, 4798773, 9597546, 14396319, 28792638]

約数ペア:

[(1, 28792638), (2, 14396319), (3, 9597546), (6, 4798773), (7, 4113234), (9, 3199182), (14, 2056617), (18, 1599591), (19, 1515402), (21, 1371078), (27, 1066394), (38, 757701), (42, 685539), (54, 533197), (57, 505134), (63, 457026), (114, 252567), (126, 228513), (133, 216486), (171, 168378), (189, 152342), (211, 136458), (266, 108243), (342, 84189), (361, 79758), (378, 76171), (399, 72162), (422, 68229), (513, 56126), (633, 45486), (722, 39879), (798, 36081), (1026, 28063), (1083, 26586), (1197, 24054), (1266, 22743), (1477, 19494), (1899, 15162), (2166, 13293), (2394, 12027), (2527, 11394), (2954, 9747), (3249, 8862), (3591, 8018), (3798, 7581), (4009, 7182), (4431, 6498), (5054, 5697)]