26878616

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 54726840

約数和(自身を除く): 27848224

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 227, 328, 361, 454, 722, 779, 908, 1444, 1558, 1816, 2888, 3116, 4313, 6232, 8626, 9307, 14801, 17252, 18614, 29602, 34504, 37228, 59204, 74456, 81947, 118408, 163894, 176833, 327788, 353666, 655576, 707332, 1414664, 3359827, 6719654, 13439308, 26878616]

約数ペア:

[(1, 26878616), (2, 13439308), (4, 6719654), (8, 3359827), (19, 1414664), (38, 707332), (41, 655576), (76, 353666), (82, 327788), (152, 176833), (164, 163894), (227, 118408), (328, 81947), (361, 74456), (454, 59204), (722, 37228), (779, 34504), (908, 29602), (1444, 18614), (1558, 17252), (1816, 14801), (2888, 9307), (3116, 8626), (4313, 6232)]