13071568

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 26292960

約数和(自身を除く): 13221392

約数列:

[1, 2, 4, 8, 16, 59, 61, 118, 122, 227, 236, 244, 454, 472, 488, 908, 944, 976, 1816, 3599, 3632, 7198, 13393, 13847, 14396, 26786, 27694, 28792, 53572, 55388, 57584, 107144, 110776, 214288, 221552, 816973, 1633946, 3267892, 6535784, 13071568]

約数ペア:

[(1, 13071568), (2, 6535784), (4, 3267892), (8, 1633946), (16, 816973), (59, 221552), (61, 214288), (118, 110776), (122, 107144), (227, 57584), (236, 55388), (244, 53572), (454, 28792), (472, 27694), (488, 26786), (908, 14396), (944, 13847), (976, 13393), (1816, 7198), (3599, 3632)]