29868706

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 22662494

約数列:

[1, 2, 7, 14, 71, 142, 151, 199, 302, 398, 497, 994, 1057, 1393, 2114, 2786, 10721, 14129, 21442, 28258, 30049, 60098, 75047, 98903, 150094, 197806, 210343, 420686, 2133479, 4266958, 14934353, 29868706]

約数ペア:

[(1, 29868706), (2, 14934353), (7, 4266958), (14, 2133479), (71, 420686), (142, 210343), (151, 197806), (199, 150094), (302, 98903), (398, 75047), (497, 60098), (994, 30049), (1057, 28258), (1393, 21442), (2114, 14129), (2786, 10721)]