79433522

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 139242240

約数和(自身を除く): 59808718

約数列:

[1, 2, 7, 14, 71, 142, 157, 314, 497, 509, 994, 1018, 1099, 2198, 3563, 7126, 11147, 22294, 36139, 72278, 78029, 79913, 156058, 159826, 252973, 505946, 559391, 1118782, 5673823, 11347646, 39716761, 79433522]

約数ペア:

[(1, 79433522), (2, 39716761), (7, 11347646), (14, 5673823), (71, 1118782), (142, 559391), (157, 505946), (314, 252973), (497, 159826), (509, 156058), (994, 79913), (1018, 78029), (1099, 72278), (2198, 36139), (3563, 22294), (7126, 11147)]