22013888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{26459}}^1$

素因数の和:26484

約数の個数: 28

約数和(自身を含む): 47045880

約数和(自身を除く): 25031992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 26459, 52918, 105836, 211672, 343967, 423344, 687934, 846688, 1375868, 1693376, 2751736, 5503472, 11006944, 22013888]

約数ペア:

[(1, 22013888), (2, 11006944), (4, 5503472), (8, 2751736), (13, 1693376), (16, 1375868), (26, 846688), (32, 687934), (52, 423344), (64, 343967), (104, 211672), (208, 105836), (416, 52918), (832, 26459)]