26887248

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:697

約数の個数: 80

約数和(自身を含む): 78020800

約数和(自身を除く): 51133552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 571, 654, 872, 981, 1142, 1308, 1713, 1744, 1962, 2284, 2616, 2943, 3426, 3924, 4568, 5139, 5232, 5886, 6852, 7848, 9136, 10278, 11772, 13704, 15417, 15696, 20556, 23544, 27408, 30834, 41112, 47088, 61668, 62239, 82224, 123336, 124478, 186717, 246672, 248956, 373434, 497912, 560151, 746868, 995824, 1120302, 1493736, 1680453, 2240604, 2987472, 3360906, 4481208, 6721812, 8962416, 13443624, 26887248]

約数ペア:

[(1, 26887248), (2, 13443624), (3, 8962416), (4, 6721812), (6, 4481208), (8, 3360906), (9, 2987472), (12, 2240604), (16, 1680453), (18, 1493736), (24, 1120302), (27, 995824), (36, 746868), (48, 560151), (54, 497912), (72, 373434), (108, 248956), (109, 246672), (144, 186717), (216, 124478), (218, 123336), (327, 82224), (432, 62239), (436, 61668), (571, 47088), (654, 41112), (872, 30834), (981, 27408), (1142, 23544), (1308, 20556), (1713, 15696), (1744, 15417), (1962, 13704), (2284, 11772), (2616, 10278), (2943, 9136), (3426, 7848), (3924, 6852), (4568, 5886), (5139, 5232)]