68713436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 135475200

約数和(自身を除く): 66761764

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 149, 188, 223, 298, 446, 517, 596, 892, 1034, 1639, 2068, 2453, 3278, 4906, 6556, 7003, 9812, 10481, 14006, 20962, 28012, 33227, 41924, 66454, 77033, 115291, 132908, 154066, 230582, 308132, 365497, 461164, 730994, 1461988, 1561669, 3123338, 6246676, 17178359, 34356718, 68713436]

約数ペア:

[(1, 68713436), (2, 34356718), (4, 17178359), (11, 6246676), (22, 3123338), (44, 1561669), (47, 1461988), (94, 730994), (149, 461164), (188, 365497), (223, 308132), (298, 230582), (446, 154066), (517, 132908), (596, 115291), (892, 77033), (1034, 66454), (1639, 41924), (2068, 33227), (2453, 28012), (3278, 20962), (4906, 14006), (6556, 10481), (7003, 9812)]