39849472

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{5987}}^1$

素因数の和:6018

約数の個数: 40

約数和(自身を含む): 85760136

約数和(自身を除く): 45910664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 5987, 6656, 11974, 23948, 47896, 77831, 95792, 155662, 191584, 311324, 383168, 622648, 766336, 1245296, 1532672, 2490592, 3065344, 4981184, 9962368, 19924736, 39849472]

約数ペア:

[(1, 39849472), (2, 19924736), (4, 9962368), (8, 4981184), (13, 3065344), (16, 2490592), (26, 1532672), (32, 1245296), (52, 766336), (64, 622648), (104, 383168), (128, 311324), (208, 191584), (256, 155662), (416, 95792), (512, 77831), (832, 47896), (1664, 23948), (3328, 11974), (5987, 6656)]