71493996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20759}}^1$

素因数の和:20814

約数の個数: 48

約数和(自身を含む): 195310080

約数和(自身を除く): 123816084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 20759, 41518, 62277, 83036, 124554, 145313, 249108, 290626, 435939, 581252, 851119, 871878, 1702238, 1743756, 2553357, 3404476, 5106714, 5957833, 10213428, 11915666, 17873499, 23831332, 35746998, 71493996]

約数ペア:

[(1, 71493996), (2, 35746998), (3, 23831332), (4, 17873499), (6, 11915666), (7, 10213428), (12, 5957833), (14, 5106714), (21, 3404476), (28, 2553357), (41, 1743756), (42, 1702238), (82, 871878), (84, 851119), (123, 581252), (164, 435939), (246, 290626), (287, 249108), (492, 145313), (574, 124554), (861, 83036), (1148, 62277), (1722, 41518), (3444, 20759)]