26833144

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 55339200

約数和(自身を除く): 28506056

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 169, 178, 223, 338, 356, 446, 676, 712, 892, 1157, 1352, 1784, 2314, 2899, 4628, 5798, 9256, 11596, 15041, 19847, 23192, 30082, 37687, 39694, 60164, 75374, 79388, 120328, 150748, 158776, 258011, 301496, 516022, 1032044, 2064088, 3354143, 6708286, 13416572, 26833144]

約数ペア:

[(1, 26833144), (2, 13416572), (4, 6708286), (8, 3354143), (13, 2064088), (26, 1032044), (52, 516022), (89, 301496), (104, 258011), (169, 158776), (178, 150748), (223, 120328), (338, 79388), (356, 75374), (446, 60164), (676, 39694), (712, 37687), (892, 30082), (1157, 23192), (1352, 19847), (1784, 15041), (2314, 11596), (2899, 9256), (4628, 5798)]