28684416

素因数分解:

$2^7\times 3^1\times {\mathrm{74699}}^1$

素因数の和:74716

約数の個数: 32

約数和(自身を含む): 76194000

約数和(自身を除く): 47509584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 74699, 149398, 224097, 298796, 448194, 597592, 896388, 1195184, 1792776, 2390368, 3585552, 4780736, 7171104, 9561472, 14342208, 28684416]

約数ペア:

[(1, 28684416), (2, 14342208), (3, 9561472), (4, 7171104), (6, 4780736), (8, 3585552), (12, 2390368), (16, 1792776), (24, 1195184), (32, 896388), (48, 597592), (64, 448194), (96, 298796), (128, 224097), (192, 149398), (384, 74699)]