39277294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 71424000

約数和(自身を除く): 32146706

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 991, 1043, 1982, 2086, 2831, 5662, 6937, 13874, 18829, 19817, 37658, 39634, 131803, 147659, 263606, 295318, 1033613, 2067226, 2805521, 5611042, 19638647, 39277294]

約数ペア:

[(1, 39277294), (2, 19638647), (7, 5611042), (14, 2805521), (19, 2067226), (38, 1033613), (133, 295318), (149, 263606), (266, 147659), (298, 131803), (991, 39634), (1043, 37658), (1982, 19817), (2086, 18829), (2831, 13874), (5662, 6937)]