65473786

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 114739200

約数和(自身を除く): 49265414

約数列:

[1, 2, 7, 14, 71, 142, 199, 331, 398, 497, 662, 994, 1393, 2317, 2786, 4634, 14129, 23501, 28258, 47002, 65869, 98903, 131738, 164507, 197806, 329014, 461083, 922166, 4676699, 9353398, 32736893, 65473786]

約数ペア:

[(1, 65473786), (2, 32736893), (7, 9353398), (14, 4676699), (71, 922166), (142, 461083), (199, 329014), (331, 197806), (398, 164507), (497, 131738), (662, 98903), (994, 65869), (1393, 47002), (2317, 28258), (2786, 23501), (4634, 14129)]