40703504

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 81423360

約数和(自身を除く): 40719856

約数列:

[1, 2, 4, 8, 16, 47, 94, 113, 188, 226, 376, 452, 479, 752, 904, 958, 1808, 1916, 3832, 5311, 7664, 10622, 21244, 22513, 42488, 45026, 54127, 84976, 90052, 108254, 180104, 216508, 360208, 433016, 866032, 2543969, 5087938, 10175876, 20351752, 40703504]

約数ペア:

[(1, 40703504), (2, 20351752), (4, 10175876), (8, 5087938), (16, 2543969), (47, 866032), (94, 433016), (113, 360208), (188, 216508), (226, 180104), (376, 108254), (452, 90052), (479, 84976), (752, 54127), (904, 45026), (958, 42488), (1808, 22513), (1916, 21244), (3832, 10622), (5311, 7664)]