39872728

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6301}}^1$

素因数の和:6427

約数の個数: 32

約数和(自身を含む): 86211360

約数和(自身を除く): 46338632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6301, 6328, 12602, 25204, 44107, 50408, 88214, 176428, 352856, 712013, 1424026, 2848052, 4984091, 5696104, 9968182, 19936364, 39872728]

約数ペア:

[(1, 39872728), (2, 19936364), (4, 9968182), (7, 5696104), (8, 4984091), (14, 2848052), (28, 1424026), (56, 712013), (113, 352856), (226, 176428), (452, 88214), (791, 50408), (904, 44107), (1582, 25204), (3164, 12602), (6301, 6328)]