866272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 1959552

約数和(自身を除く): 1093280

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 107, 176, 184, 214, 253, 352, 368, 428, 506, 736, 856, 1012, 1177, 1712, 2024, 2354, 2461, 3424, 4048, 4708, 4922, 8096, 9416, 9844, 18832, 19688, 27071, 37664, 39376, 54142, 78752, 108284, 216568, 433136, 866272]

約数ペア:

[(1, 866272), (2, 433136), (4, 216568), (8, 108284), (11, 78752), (16, 54142), (22, 39376), (23, 37664), (32, 27071), (44, 19688), (46, 18832), (88, 9844), (92, 9416), (107, 8096), (176, 4922), (184, 4708), (214, 4048), (253, 3424), (352, 2461), (368, 2354), (428, 2024), (506, 1712), (736, 1177), (856, 1012)]