28184704

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7148

約数の個数: 32

約数和(自身を含む): 57968640

約数和(自身を除く): 29783936

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 7103, 14206, 28412, 56824, 113648, 220193, 227296, 440386, 454592, 880772, 909184, 1761544, 3523088, 7046176, 14092352, 28184704]

約数ペア:

[(1, 28184704), (2, 14092352), (4, 7046176), (8, 3523088), (16, 1761544), (31, 909184), (32, 880772), (62, 454592), (64, 440386), (124, 227296), (128, 220193), (248, 113648), (496, 56824), (992, 28412), (1984, 14206), (3968, 7103)]