17322172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 36126720

約数和(自身を除く): 18804548

約数列:

[1, 2, 4, 7, 14, 28, 41, 79, 82, 158, 164, 191, 287, 316, 382, 553, 574, 764, 1106, 1148, 1337, 2212, 2674, 3239, 5348, 6478, 7831, 12956, 15089, 15662, 22673, 30178, 31324, 45346, 54817, 60356, 90692, 105623, 109634, 211246, 219268, 422492, 618649, 1237298, 2474596, 4330543, 8661086, 17322172]

約数ペア:

[(1, 17322172), (2, 8661086), (4, 4330543), (7, 2474596), (14, 1237298), (28, 618649), (41, 422492), (79, 219268), (82, 211246), (158, 109634), (164, 105623), (191, 90692), (287, 60356), (316, 54817), (382, 45346), (553, 31324), (574, 30178), (764, 22673), (1106, 15662), (1148, 15089), (1337, 12956), (2212, 7831), (2674, 6478), (3239, 5348)]