77987056

素因数分解:

$2^4\times 7^1\times {\mathrm{696313}}^1$

素因数の和:696328

約数の個数: 20

約数和(自身を含む): 172685872

約数和(自身を除く): 94698816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 696313, 1392626, 2785252, 4874191, 5570504, 9748382, 11141008, 19496764, 38993528, 77987056]

約数ペア:

[(1, 77987056), (2, 38993528), (4, 19496764), (7, 11141008), (8, 9748382), (14, 5570504), (16, 4874191), (28, 2785252), (56, 1392626), (112, 696313)]