41197784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 43958056

約数列:

[1, 2, 4, 8, 23, 41, 43, 46, 82, 86, 92, 127, 164, 172, 184, 254, 328, 344, 508, 943, 989, 1016, 1763, 1886, 1978, 2921, 3526, 3772, 3956, 5207, 5461, 5842, 7052, 7544, 7912, 10414, 10922, 11684, 14104, 20828, 21844, 23368, 40549, 41656, 43688, 81098, 119761, 125603, 162196, 223901, 239522, 251206, 324392, 447802, 479044, 502412, 895604, 958088, 1004824, 1791208, 5149723, 10299446, 20598892, 41197784]

約数ペア:

[(1, 41197784), (2, 20598892), (4, 10299446), (8, 5149723), (23, 1791208), (41, 1004824), (43, 958088), (46, 895604), (82, 502412), (86, 479044), (92, 447802), (127, 324392), (164, 251206), (172, 239522), (184, 223901), (254, 162196), (328, 125603), (344, 119761), (508, 81098), (943, 43688), (989, 41656), (1016, 40549), (1763, 23368), (1886, 21844), (1978, 20828), (2921, 14104), (3526, 11684), (3772, 10922), (3956, 10414), (5207, 7912), (5461, 7544), (5842, 7052)]