374192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 895776

約数和(自身を除く): 521584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 257, 364, 514, 728, 1028, 1456, 1799, 2056, 3341, 3598, 4112, 6682, 7196, 13364, 14392, 23387, 26728, 28784, 46774, 53456, 93548, 187096, 374192]

約数ペア:

[(1, 374192), (2, 187096), (4, 93548), (7, 53456), (8, 46774), (13, 28784), (14, 26728), (16, 23387), (26, 14392), (28, 13364), (52, 7196), (56, 6682), (91, 4112), (104, 3598), (112, 3341), (182, 2056), (208, 1799), (257, 1456), (364, 1028), (514, 728)]