69296

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 20

約数和(自身を含む): 138384

約数和(自身を除く): 69088

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 142, 244, 284, 488, 568, 976, 1136, 4331, 8662, 17324, 34648, 69296]

約数ペア:

[(1, 69296), (2, 34648), (4, 17324), (8, 8662), (16, 4331), (61, 1136), (71, 976), (122, 568), (142, 488), (244, 284)]