69016688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 144522000

約数和(自身を除く): 75505312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 449, 739, 898, 1478, 1796, 2956, 3592, 5837, 5912, 7184, 9607, 11674, 11824, 19214, 23348, 38428, 46696, 76856, 93392, 153712, 331811, 663622, 1327244, 2654488, 4313543, 5308976, 8627086, 17254172, 34508344, 69016688]

約数ペア:

[(1, 69016688), (2, 34508344), (4, 17254172), (8, 8627086), (13, 5308976), (16, 4313543), (26, 2654488), (52, 1327244), (104, 663622), (208, 331811), (449, 153712), (739, 93392), (898, 76856), (1478, 46696), (1796, 38428), (2956, 23348), (3592, 19214), (5837, 11824), (5912, 11674), (7184, 9607)]