3572816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 40

約数和(自身を含む): 7577640

約数和(自身を除く): 4004824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 193, 208, 356, 386, 712, 772, 1157, 1424, 1544, 2314, 2509, 3088, 4628, 5018, 9256, 10036, 17177, 18512, 20072, 34354, 40144, 68708, 137416, 223301, 274832, 446602, 893204, 1786408, 3572816]

約数ペア:

[(1, 3572816), (2, 1786408), (4, 893204), (8, 446602), (13, 274832), (16, 223301), (26, 137416), (52, 68708), (89, 40144), (104, 34354), (178, 20072), (193, 18512), (208, 17177), (356, 10036), (386, 9256), (712, 5018), (772, 4628), (1157, 3088), (1424, 2509), (1544, 2314)]