69291402

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 140659200

約数和(自身を除く): 71367798

約数列:

[1, 2, 3, 6, 131, 199, 262, 393, 398, 443, 597, 786, 886, 1194, 1329, 2658, 26069, 52138, 58033, 78207, 88157, 116066, 156414, 174099, 176314, 264471, 348198, 528942, 11548567, 23097134, 34645701, 69291402]

約数ペア:

[(1, 69291402), (2, 34645701), (3, 23097134), (6, 11548567), (131, 528942), (199, 348198), (262, 264471), (393, 176314), (398, 174099), (443, 156414), (597, 116066), (786, 88157), (886, 78207), (1194, 58033), (1329, 52138), (2658, 26069)]