28744192

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1860

約数の個数: 40

約数和(自身を含む): 59317632

約数和(自身を除く): 30573440

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1811, 1984, 3622, 3968, 7244, 7936, 14488, 15872, 28976, 56141, 57952, 112282, 115904, 224564, 231808, 449128, 463616, 898256, 927232, 1796512, 3593024, 7186048, 14372096, 28744192]

約数ペア:

[(1, 28744192), (2, 14372096), (4, 7186048), (8, 3593024), (16, 1796512), (31, 927232), (32, 898256), (62, 463616), (64, 449128), (124, 231808), (128, 224564), (248, 115904), (256, 112282), (496, 57952), (512, 56141), (992, 28976), (1811, 15872), (1984, 14488), (3622, 7936), (3968, 7244)]