40961746

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 75254400

約数和(自身を除く): 34292654

約数列:

[1, 2, 7, 14, 29, 49, 58, 71, 98, 142, 203, 343, 406, 497, 686, 841, 994, 1421, 1682, 2059, 2842, 3479, 4118, 5887, 6958, 9947, 11774, 14413, 19894, 24353, 28826, 41209, 48706, 59711, 82418, 100891, 119422, 201782, 288463, 417977, 576926, 706237, 835954, 1412474, 2925839, 5851678, 20480873, 40961746]

約数ペア:

[(1, 40961746), (2, 20480873), (7, 5851678), (14, 2925839), (29, 1412474), (49, 835954), (58, 706237), (71, 576926), (98, 417977), (142, 288463), (203, 201782), (343, 119422), (406, 100891), (497, 82418), (686, 59711), (841, 48706), (994, 41209), (1421, 28826), (1682, 24353), (2059, 19894), (2842, 14413), (3479, 11774), (4118, 9947), (5887, 6958)]