26769808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 56246400

約数和(自身を除く): 29476592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 719, 1432, 1438, 2327, 2864, 2876, 4654, 5752, 9308, 9347, 11504, 18616, 18694, 37232, 37388, 74776, 128701, 149552, 257402, 514804, 1029608, 1673113, 2059216, 3346226, 6692452, 13384904, 26769808]

約数ペア:

[(1, 26769808), (2, 13384904), (4, 6692452), (8, 3346226), (13, 2059216), (16, 1673113), (26, 1029608), (52, 514804), (104, 257402), (179, 149552), (208, 128701), (358, 74776), (716, 37388), (719, 37232), (1432, 18694), (1438, 18616), (2327, 11504), (2864, 9347), (2876, 9308), (4654, 5752)]