42077048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 87844680

約数和(自身を除く): 45767632

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 97, 104, 172, 194, 344, 388, 559, 776, 1118, 1261, 2236, 2522, 4171, 4472, 5044, 8342, 9409, 10088, 16684, 18818, 33368, 37636, 54223, 75272, 108446, 122317, 216892, 244634, 404587, 433784, 489268, 809174, 978536, 1618348, 3236696, 5259631, 10519262, 21038524, 42077048]

約数ペア:

[(1, 42077048), (2, 21038524), (4, 10519262), (8, 5259631), (13, 3236696), (26, 1618348), (43, 978536), (52, 809174), (86, 489268), (97, 433784), (104, 404587), (172, 244634), (194, 216892), (344, 122317), (388, 108446), (559, 75272), (776, 54223), (1118, 37636), (1261, 33368), (2236, 18818), (2522, 16684), (4171, 10088), (4472, 9409), (5044, 8342)]