28257648

素因数分解:

$2^4\times 3^1\times {\mathrm{571}}^1\times {\mathrm{1031}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 73197696

約数和(自身を除く): 44940048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 571, 1031, 1142, 1713, 2062, 2284, 3093, 3426, 4124, 4568, 6186, 6852, 8248, 9136, 12372, 13704, 16496, 24744, 27408, 49488, 588701, 1177402, 1766103, 2354804, 3532206, 4709608, 7064412, 9419216, 14128824, 28257648]

約数ペア:

[(1, 28257648), (2, 14128824), (3, 9419216), (4, 7064412), (6, 4709608), (8, 3532206), (12, 2354804), (16, 1766103), (24, 1177402), (48, 588701), (571, 49488), (1031, 27408), (1142, 24744), (1713, 16496), (2062, 13704), (2284, 12372), (3093, 9136), (3426, 8248), (4124, 6852), (4568, 6186)]