67905616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{593}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 139872744

約数和(自身を除く): 71967128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 421, 593, 842, 1186, 1684, 2372, 3368, 4744, 6736, 7157, 9488, 10081, 14314, 20162, 28628, 40324, 57256, 80648, 114512, 161296, 249653, 499306, 998612, 1997224, 3994448, 4244101, 8488202, 16976404, 33952808, 67905616]

約数ペア:

[(1, 67905616), (2, 33952808), (4, 16976404), (8, 8488202), (16, 4244101), (17, 3994448), (34, 1997224), (68, 998612), (136, 499306), (272, 249653), (421, 161296), (593, 114512), (842, 80648), (1186, 57256), (1684, 40324), (2372, 28628), (3368, 20162), (4744, 14314), (6736, 10081), (7157, 9488)]