69589936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2309

約数の個数: 40

約数和(自身を含む): 146195504

約数和(自身を除く): 76605568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2131, 2512, 4082, 4262, 8164, 8524, 16328, 17048, 27703, 32656, 34096, 55406, 110812, 221624, 334567, 443248, 669134, 1338268, 2676536, 4349371, 5353072, 8698742, 17397484, 34794968, 69589936]

約数ペア:

[(1, 69589936), (2, 34794968), (4, 17397484), (8, 8698742), (13, 5353072), (16, 4349371), (26, 2676536), (52, 1338268), (104, 669134), (157, 443248), (208, 334567), (314, 221624), (628, 110812), (1256, 55406), (2041, 34096), (2131, 32656), (2512, 27703), (4082, 17048), (4262, 16328), (8164, 8524)]