28792448

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{11839}}^1$

素因数の和:11872

約数の個数: 32

約数和(自身を含む): 60384000

約数和(自身を除く): 31591552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 11839, 23678, 47356, 94712, 189424, 224941, 378848, 449882, 757696, 899764, 1515392, 1799528, 3599056, 7198112, 14396224, 28792448]

約数ペア:

[(1, 28792448), (2, 14396224), (4, 7198112), (8, 3599056), (16, 1799528), (19, 1515392), (32, 899764), (38, 757696), (64, 449882), (76, 378848), (128, 224941), (152, 189424), (304, 94712), (608, 47356), (1216, 23678), (2432, 11839)]