71499704

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 136823040

約数和(自身を除く): 65323336

約数列:

[1, 2, 4, 8, 73, 146, 191, 292, 382, 584, 641, 764, 1282, 1528, 2564, 5128, 13943, 27886, 46793, 55772, 93586, 111544, 122431, 187172, 244862, 374344, 489724, 979448, 8937463, 17874926, 35749852, 71499704]

約数ペア:

[(1, 71499704), (2, 35749852), (4, 17874926), (8, 8937463), (73, 979448), (146, 489724), (191, 374344), (292, 244862), (382, 187172), (584, 122431), (641, 111544), (764, 93586), (1282, 55772), (1528, 46793), (2564, 27886), (5128, 13943)]