71097392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1161

約数の個数: 40

約数和(自身を含む): 145704960

約数和(自身を除く): 74607568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 271, 304, 542, 863, 1084, 1726, 2168, 3452, 4336, 5149, 6904, 10298, 13808, 16397, 20596, 32794, 41192, 65588, 82384, 131176, 233873, 262352, 467746, 935492, 1870984, 3741968, 4443587, 8887174, 17774348, 35548696, 71097392]

約数ペア:

[(1, 71097392), (2, 35548696), (4, 17774348), (8, 8887174), (16, 4443587), (19, 3741968), (38, 1870984), (76, 935492), (152, 467746), (271, 262352), (304, 233873), (542, 131176), (863, 82384), (1084, 65588), (1726, 41192), (2168, 32794), (3452, 20596), (4336, 16397), (5149, 13808), (6904, 10298)]