26356638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 66562560

約数和(自身を除く): 40205922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 462, 534, 623, 641, 979, 1246, 1282, 1869, 1923, 1958, 2937, 3738, 3846, 4487, 5874, 6853, 7051, 8974, 13461, 13706, 14102, 20559, 21153, 26922, 41118, 42306, 49357, 57049, 98714, 114098, 148071, 171147, 296142, 342294, 399343, 627539, 798686, 1198029, 1255078, 1882617, 2396058, 3765234, 4392773, 8785546, 13178319, 26356638]

約数ペア:

[(1, 26356638), (2, 13178319), (3, 8785546), (6, 4392773), (7, 3765234), (11, 2396058), (14, 1882617), (21, 1255078), (22, 1198029), (33, 798686), (42, 627539), (66, 399343), (77, 342294), (89, 296142), (154, 171147), (178, 148071), (231, 114098), (267, 98714), (462, 57049), (534, 49357), (623, 42306), (641, 41118), (979, 26922), (1246, 21153), (1282, 20559), (1869, 14102), (1923, 13706), (1958, 13461), (2937, 8974), (3738, 7051), (3846, 6853), (4487, 5874)]