40803056

素因数分解:

$2^4\times 7^1\times {\mathrm{364313}}^1$

素因数の和:364328

約数の個数: 20

約数和(自身を含む): 90349872

約数和(自身を除く): 49546816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 364313, 728626, 1457252, 2550191, 2914504, 5100382, 5829008, 10200764, 20401528, 40803056]

約数ペア:

[(1, 40803056), (2, 20401528), (4, 10200764), (7, 5829008), (8, 5100382), (14, 2914504), (16, 2550191), (28, 1457252), (56, 728626), (112, 364313)]