304928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:756

約数の個数: 24

約数和(自身を含む): 647388

約数和(自身を除く): 342460

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 733, 1466, 2932, 5864, 9529, 11728, 19058, 23456, 38116, 76232, 152464, 304928]

約数ペア:

[(1, 304928), (2, 152464), (4, 76232), (8, 38116), (13, 23456), (16, 19058), (26, 11728), (32, 9529), (52, 5864), (104, 2932), (208, 1466), (416, 733)]