26858994512

素因数分解:

$2^4\times 7^1\times {\mathrm{557}}^1\times {\mathrm{430543}}^1$

素因数の和:431115

約数の個数: 40

約数和(自身を含む): 59580400896

約数和(自身を除く): 32721406384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 557, 1114, 2228, 3899, 4456, 7798, 8912, 15596, 31192, 62384, 430543, 861086, 1722172, 3013801, 3444344, 6027602, 6888688, 12055204, 24110408, 48220816, 239812451, 479624902, 959249804, 1678687157, 1918499608, 3357374314, 3836999216, 6714748628, 13429497256, 26858994512]

約数ペア:

[(1, 26858994512), (2, 13429497256), (4, 6714748628), (7, 3836999216), (8, 3357374314), (14, 1918499608), (16, 1678687157), (28, 959249804), (56, 479624902), (112, 239812451), (557, 48220816), (1114, 24110408), (2228, 12055204), (3899, 6888688), (4456, 6027602), (7798, 3444344), (8912, 3013801), (15596, 1722172), (31192, 861086), (62384, 430543)]