706576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 1527680

約数和(自身を除く): 821104

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 79, 86, 104, 158, 172, 208, 316, 344, 559, 632, 688, 1027, 1118, 1264, 2054, 2236, 3397, 4108, 4472, 6794, 8216, 8944, 13588, 16432, 27176, 44161, 54352, 88322, 176644, 353288, 706576]

約数ペア:

[(1, 706576), (2, 353288), (4, 176644), (8, 88322), (13, 54352), (16, 44161), (26, 27176), (43, 16432), (52, 13588), (79, 8944), (86, 8216), (104, 6794), (158, 4472), (172, 4108), (208, 3397), (316, 2236), (344, 2054), (559, 1264), (632, 1118), (688, 1027)]