4021870.00000000

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{5297}}^1$

素因数の和:5328

約数の個数: 40

約数和(自身を含む): 75877956

約数和(自身を除く): 40621124

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 5297, 6656, 10594, 21188, 42376, 68861, 84752, 137722, 169504, 275444, 339008, 550888, 678016, 1101776, 1356032, 2203552, 2712064, 4407104, 8814208, 17628416, 35256832]

約数ペア:

[(1, 35256832), (2, 17628416), (4, 8814208), (8, 4407104), (13, 2712064), (16, 2203552), (26, 1356032), (32, 1101776), (52, 678016), (64, 550888), (104, 339008), (128, 275444), (208, 169504), (256, 137722), (416, 84752), (512, 68861), (832, 42376), (1664, 21188), (3328, 10594), (5297, 6656)]