61561492

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 109166400

約数和(自身を除く): 47604908

約数列:

[1, 2, 4, 151, 227, 302, 449, 454, 604, 898, 908, 1796, 34277, 67799, 68554, 101923, 135598, 137108, 203846, 271196, 407692, 15390373, 30780746, 61561492]

約数ペア:

[(1, 61561492), (2, 30780746), (4, 15390373), (151, 407692), (227, 271196), (302, 203846), (449, 137108), (454, 135598), (604, 101923), (898, 68554), (908, 67799), (1796, 34277)]