13142768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 27208080

約数和(自身を除く): 14065312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 229, 272, 422, 458, 844, 916, 1688, 1832, 3376, 3587, 3664, 3893, 7174, 7786, 14348, 15572, 28696, 31144, 48319, 57392, 62288, 96638, 193276, 386552, 773104, 821423, 1642846, 3285692, 6571384, 13142768]

約数ペア:

[(1, 13142768), (2, 6571384), (4, 3285692), (8, 1642846), (16, 821423), (17, 773104), (34, 386552), (68, 193276), (136, 96638), (211, 62288), (229, 57392), (272, 48319), (422, 31144), (458, 28696), (844, 15572), (916, 14348), (1688, 7786), (1832, 7174), (3376, 3893), (3587, 3664)]