4438096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 9756320

約数和(自身を除く): 5318224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1123, 1976, 2246, 3952, 4492, 8984, 14599, 17968, 21337, 29198, 42674, 58396, 85348, 116792, 170696, 233584, 277381, 341392, 554762, 1109524, 2219048, 4438096]

約数ペア:

[(1, 4438096), (2, 2219048), (4, 1109524), (8, 554762), (13, 341392), (16, 277381), (19, 233584), (26, 170696), (38, 116792), (52, 85348), (76, 58396), (104, 42674), (152, 29198), (208, 21337), (247, 17968), (304, 14599), (494, 8984), (988, 4492), (1123, 3952), (1976, 2246)]