13027984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 26971488

約数和(自身を除く): 13943504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 227, 272, 422, 454, 844, 908, 1688, 1816, 3376, 3587, 3632, 3859, 7174, 7718, 14348, 15436, 28696, 30872, 47897, 57392, 61744, 95794, 191588, 383176, 766352, 814249, 1628498, 3256996, 6513992, 13027984]

約数ペア:

[(1, 13027984), (2, 6513992), (4, 3256996), (8, 1628498), (16, 814249), (17, 766352), (34, 383176), (68, 191588), (136, 95794), (211, 61744), (227, 57392), (272, 47897), (422, 30872), (454, 28696), (844, 15436), (908, 14348), (1688, 7718), (1816, 7174), (3376, 3859), (3587, 3632)]