27705178

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 42134400

約数和(自身を除く): 14429222

約数列:

[1, 2, 151, 199, 302, 398, 461, 922, 30049, 60098, 69611, 91739, 139222, 183478, 13852589, 27705178]

約数ペア:

[(1, 27705178), (2, 13852589), (151, 183478), (199, 139222), (302, 91739), (398, 69611), (461, 60098), (922, 30049)]