43195796

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 89413632

約数和(自身を除く): 46217836

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 191, 197, 287, 382, 394, 574, 764, 788, 1148, 1337, 1379, 2674, 2758, 5348, 5516, 7831, 8077, 15662, 16154, 31324, 32308, 37627, 54817, 56539, 75254, 109634, 113078, 150508, 219268, 226156, 263389, 526778, 1053556, 1542707, 3085414, 6170828, 10798949, 21597898, 43195796]

約数ペア:

[(1, 43195796), (2, 21597898), (4, 10798949), (7, 6170828), (14, 3085414), (28, 1542707), (41, 1053556), (82, 526778), (164, 263389), (191, 226156), (197, 219268), (287, 150508), (382, 113078), (394, 109634), (574, 75254), (764, 56539), (788, 54817), (1148, 37627), (1337, 32308), (1379, 31324), (2674, 16154), (2758, 15662), (5348, 8077), (5516, 7831)]