28782448

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{48619}}^1$

素因数の和:48664

約数の個数: 20

約数和(自身を含む): 57274360

約数和(自身を除く): 28491912

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 48619, 97238, 194476, 388952, 777904, 1798903, 3597806, 7195612, 14391224, 28782448]

約数ペア:

[(1, 28782448), (2, 14391224), (4, 7195612), (8, 3597806), (16, 1798903), (37, 777904), (74, 388952), (148, 194476), (296, 97238), (592, 48619)]