43856228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15913}}^1$

素因数の和:15983

約数の個数: 24

約数和(自身を含む): 84216888

約数和(自身を除く): 40360660

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 15913, 31826, 63652, 206869, 413738, 827476, 843389, 1686778, 3373556, 10964057, 21928114, 43856228]

約数ペア:

[(1, 43856228), (2, 21928114), (4, 10964057), (13, 3373556), (26, 1686778), (52, 843389), (53, 827476), (106, 413738), (212, 206869), (689, 63652), (1378, 31826), (2756, 15913)]