71662184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5393}}^1$

素因数の和:5561

約数の個数: 32

約数和(自身を含む): 147579840

約数和(自身を除く): 75917656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 5393, 6644, 10786, 13288, 21572, 43144, 59323, 118646, 237292, 474584, 814343, 1628686, 3257372, 6514744, 8957773, 17915546, 35831092, 71662184]

約数ペア:

[(1, 71662184), (2, 35831092), (4, 17915546), (8, 8957773), (11, 6514744), (22, 3257372), (44, 1628686), (88, 814343), (151, 474584), (302, 237292), (604, 118646), (1208, 59323), (1661, 43144), (3322, 21572), (5393, 13288), (6644, 10786)]