2611237888

素因数分解:

$2^{10}\times 7^1\times {\mathrm{364291}}^1$

素因数の和:364318

約数の個数: 44

約数和(自身を含む): 5965645792

約数和(自身を除く): 3354407904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 364291, 728582, 1457164, 2550037, 2914328, 5100074, 5828656, 10200148, 11657312, 20400296, 23314624, 40800592, 46629248, 81601184, 93258496, 163202368, 186516992, 326404736, 373033984, 652809472, 1305618944, 2611237888]

約数ペア:

[(1, 2611237888), (2, 1305618944), (4, 652809472), (7, 373033984), (8, 326404736), (14, 186516992), (16, 163202368), (28, 93258496), (32, 81601184), (56, 46629248), (64, 40800592), (112, 23314624), (128, 20400296), (224, 11657312), (256, 10200148), (448, 5828656), (512, 5100074), (896, 2914328), (1024, 2550037), (1792, 1457164), (3584, 728582), (7168, 364291)]