26867536

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 53728704

約数和(自身を除く): 26861168

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 353, 536, 568, 706, 1072, 1136, 1412, 2824, 4757, 5648, 9514, 19028, 23651, 25063, 38056, 47302, 50126, 76112, 94604, 100252, 189208, 200504, 378416, 401008, 1679221, 3358442, 6716884, 13433768, 26867536]

約数ペア:

[(1, 26867536), (2, 13433768), (4, 6716884), (8, 3358442), (16, 1679221), (67, 401008), (71, 378416), (134, 200504), (142, 189208), (268, 100252), (284, 94604), (353, 76112), (536, 50126), (568, 47302), (706, 38056), (1072, 25063), (1136, 23651), (1412, 19028), (2824, 9514), (4757, 5648)]