26760228208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7707439}}^1$

素因数の和:7707485

約数の個数: 40

約数和(自身を含む): 61166243840

約数和(自身を除く): 34406015632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 7707439, 15414878, 30829756, 53952073, 61659512, 107904146, 123319024, 215808292, 238930609, 431616584, 477861218, 863233168, 955722436, 1672514263, 1911444872, 3345028526, 3822889744, 6690057052, 13380114104, 26760228208]

約数ペア:

[(1, 26760228208), (2, 13380114104), (4, 6690057052), (7, 3822889744), (8, 3345028526), (14, 1911444872), (16, 1672514263), (28, 955722436), (31, 863233168), (56, 477861218), (62, 431616584), (112, 238930609), (124, 215808292), (217, 123319024), (248, 107904146), (434, 61659512), (496, 53952073), (868, 30829756), (1736, 15414878), (3472, 7707439)]