71849492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2129}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 150292800

約数和(自身を除く): 78443308

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 236, 286, 572, 649, 767, 1298, 1534, 2129, 2596, 3068, 4258, 8437, 8516, 16874, 23419, 27677, 33748, 46838, 55354, 93676, 110708, 125611, 251222, 304447, 502444, 608894, 1217788, 1381721, 1632943, 2763442, 3265886, 5526884, 6531772, 17962373, 35924746, 71849492]

約数ペア:

[(1, 71849492), (2, 35924746), (4, 17962373), (11, 6531772), (13, 5526884), (22, 3265886), (26, 2763442), (44, 1632943), (52, 1381721), (59, 1217788), (118, 608894), (143, 502444), (236, 304447), (286, 251222), (572, 125611), (649, 110708), (767, 93676), (1298, 55354), (1534, 46838), (2129, 33748), (2596, 27677), (3068, 23419), (4258, 16874), (8437, 8516)]