82516784

素因数分解:

$2^4\times 7^2\times {\mathrm{105251}}^1$

素因数の和:105273

約数の個数: 30

約数和(自身を含む): 185980284

約数和(自身を除く): 103463500

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 105251, 210502, 421004, 736757, 842008, 1473514, 1684016, 2947028, 5157299, 5894056, 10314598, 11788112, 20629196, 41258392, 82516784]

約数ペア:

[(1, 82516784), (2, 41258392), (4, 20629196), (7, 11788112), (8, 10314598), (14, 5894056), (16, 5157299), (28, 2947028), (49, 1684016), (56, 1473514), (98, 842008), (112, 736757), (196, 421004), (392, 210502), (784, 105251)]