3970912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 8845200

約数和(自身を除く): 4874288

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 389, 464, 638, 778, 928, 1276, 1556, 2552, 3112, 4279, 5104, 6224, 8558, 10208, 11281, 12448, 17116, 22562, 34232, 45124, 68464, 90248, 124091, 136928, 180496, 248182, 360992, 496364, 992728, 1985456, 3970912]

約数ペア:

[(1, 3970912), (2, 1985456), (4, 992728), (8, 496364), (11, 360992), (16, 248182), (22, 180496), (29, 136928), (32, 124091), (44, 90248), (58, 68464), (88, 45124), (116, 34232), (176, 22562), (232, 17116), (319, 12448), (352, 11281), (389, 10208), (464, 8558), (638, 6224), (778, 5104), (928, 4279), (1276, 3112), (1556, 2552)]