17419296

素因数分解:

$2^5\times 3^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 45940608

約数和(自身を除く): 28521312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 421, 431, 842, 862, 1263, 1293, 1684, 1724, 2526, 2586, 3368, 3448, 5052, 5172, 6736, 6896, 10104, 10344, 13472, 13792, 20208, 20688, 40416, 41376, 181451, 362902, 544353, 725804, 1088706, 1451608, 2177412, 2903216, 4354824, 5806432, 8709648, 17419296]

約数ペア:

[(1, 17419296), (2, 8709648), (3, 5806432), (4, 4354824), (6, 2903216), (8, 2177412), (12, 1451608), (16, 1088706), (24, 725804), (32, 544353), (48, 362902), (96, 181451), (421, 41376), (431, 40416), (842, 20688), (862, 20208), (1263, 13792), (1293, 13472), (1684, 10344), (1724, 10104), (2526, 6896), (2586, 6736), (3368, 5172), (3448, 5052)]