7156739584

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{340927}}^1$

素因数の和:340986

約数の個数: 40

約数和(自身を含む): 14648312448

約数和(自身を除く): 7491572864

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 340927, 681854, 1363708, 2727416, 5454832, 10909664, 13978007, 21819328, 27956014, 43638656, 55912028, 87277312, 111824056, 174554624, 223648112, 447296224, 894592448, 1789184896, 3578369792, 7156739584]

約数ペア:

[(1, 7156739584), (2, 3578369792), (4, 1789184896), (8, 894592448), (16, 447296224), (32, 223648112), (41, 174554624), (64, 111824056), (82, 87277312), (128, 55912028), (164, 43638656), (256, 27956014), (328, 21819328), (512, 13978007), (656, 10909664), (1312, 5454832), (2624, 2727416), (5248, 1363708), (10496, 681854), (20992, 340927)]