11474816

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 23045880

約数和(自身を除く): 11571064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 571, 628, 1142, 1256, 2284, 2512, 4568, 5024, 9136, 10048, 18272, 20096, 36544, 73088, 89647, 179294, 358588, 717176, 1434352, 2868704, 5737408, 11474816]

約数ペア:

[(1, 11474816), (2, 5737408), (4, 2868704), (8, 1434352), (16, 717176), (32, 358588), (64, 179294), (128, 89647), (157, 73088), (314, 36544), (571, 20096), (628, 18272), (1142, 10048), (1256, 9136), (2284, 5024), (2512, 4568)]