71625764

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 147087360

約数和(自身を除く): 75461596

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 191, 227, 236, 382, 413, 454, 764, 826, 908, 1337, 1589, 1652, 2674, 3178, 5348, 6356, 11269, 13393, 22538, 26786, 43357, 45076, 53572, 78883, 86714, 93751, 157766, 173428, 187502, 303499, 315532, 375004, 606998, 1213996, 2558063, 5116126, 10232252, 17906441, 35812882, 71625764]

約数ペア:

[(1, 71625764), (2, 35812882), (4, 17906441), (7, 10232252), (14, 5116126), (28, 2558063), (59, 1213996), (118, 606998), (191, 375004), (227, 315532), (236, 303499), (382, 187502), (413, 173428), (454, 157766), (764, 93751), (826, 86714), (908, 78883), (1337, 53572), (1589, 45076), (1652, 43357), (2674, 26786), (3178, 22538), (5348, 13393), (6356, 11269)]