40887488

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{2081}}^1$

素因数の和:2400

約数の個数: 28

約数和(自身を含む): 81439512

約数和(自身を除く): 40552024

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2081, 2456, 4162, 4912, 8324, 9824, 16648, 19648, 33296, 66592, 133184, 638867, 1277734, 2555468, 5110936, 10221872, 20443744, 40887488]

約数ペア:

[(1, 40887488), (2, 20443744), (4, 10221872), (8, 5110936), (16, 2555468), (32, 1277734), (64, 638867), (307, 133184), (614, 66592), (1228, 33296), (2081, 19648), (2456, 16648), (4162, 9824), (4912, 8324)]