61788472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6781}}^1$

素因数の和:6871

約数の個数: 32

約数和(自身を含む): 124517520

約数和(自身を除く): 62729048

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 6781, 9112, 13562, 27124, 54248, 115277, 230554, 454327, 461108, 908654, 922216, 1817308, 3634616, 7723559, 15447118, 30894236, 61788472]

約数ペア:

[(1, 61788472), (2, 30894236), (4, 15447118), (8, 7723559), (17, 3634616), (34, 1817308), (67, 922216), (68, 908654), (134, 461108), (136, 454327), (268, 230554), (536, 115277), (1139, 54248), (2278, 27124), (4556, 13562), (6781, 9112)]