28597808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2309

約数の個数: 40

約数和(自身を含む): 59942592

約数和(自身を除く): 31344784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 2237, 3196, 4474, 6392, 8948, 12784, 17896, 35792, 38029, 76058, 105139, 152116, 210278, 304232, 420556, 608464, 841112, 1682224, 1787363, 3574726, 7149452, 14298904, 28597808]

約数ペア:

[(1, 28597808), (2, 14298904), (4, 7149452), (8, 3574726), (16, 1787363), (17, 1682224), (34, 841112), (47, 608464), (68, 420556), (94, 304232), (136, 210278), (188, 152116), (272, 105139), (376, 76058), (752, 38029), (799, 35792), (1598, 17896), (2237, 12784), (3196, 8948), (4474, 6392)]