98566568

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 187790400

約数和(自身を除く): 89223832

約数列:

[1, 2, 4, 8, 137, 139, 274, 278, 548, 556, 647, 1096, 1112, 1294, 2588, 5176, 19043, 38086, 76172, 88639, 89933, 152344, 177278, 179866, 354556, 359732, 709112, 719464, 12320821, 24641642, 49283284, 98566568]

約数ペア:

[(1, 98566568), (2, 49283284), (4, 24641642), (8, 12320821), (137, 719464), (139, 709112), (274, 359732), (278, 354556), (548, 179866), (556, 177278), (647, 152344), (1096, 89933), (1112, 88639), (1294, 76172), (2588, 38086), (5176, 19043)]