39348128

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 81081000

約数和(自身を除く): 41732872

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 109, 116, 218, 232, 389, 436, 464, 778, 872, 928, 1556, 1744, 3112, 3161, 3488, 6224, 6322, 11281, 12448, 12644, 22562, 25288, 42401, 45124, 50576, 84802, 90248, 101152, 169604, 180496, 339208, 360992, 678416, 1229629, 1356832, 2459258, 4918516, 9837032, 19674064, 39348128]

約数ペア:

[(1, 39348128), (2, 19674064), (4, 9837032), (8, 4918516), (16, 2459258), (29, 1356832), (32, 1229629), (58, 678416), (109, 360992), (116, 339208), (218, 180496), (232, 169604), (389, 101152), (436, 90248), (464, 84802), (778, 50576), (872, 45124), (928, 42401), (1556, 25288), (1744, 22562), (3112, 12644), (3161, 12448), (3488, 11281), (6224, 6322)]