426778064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{68219}}^1$

素因数の和:68267

約数の個数: 40

約数和(自身を含む): 913602240

約数和(自身を除く): 486824176

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 68219, 136438, 272876, 545752, 1091504, 1159723, 1569037, 2319446, 3138074, 4638892, 6276148, 9277784, 12552296, 18555568, 25104592, 26673629, 53347258, 106694516, 213389032, 426778064]

約数ペア:

[(1, 426778064), (2, 213389032), (4, 106694516), (8, 53347258), (16, 26673629), (17, 25104592), (23, 18555568), (34, 12552296), (46, 9277784), (68, 6276148), (92, 4638892), (136, 3138074), (184, 2319446), (272, 1569037), (368, 1159723), (391, 1091504), (782, 545752), (1564, 272876), (3128, 136438), (6256, 68219)]