69668344

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 133473600

約数和(自身を除く): 63805256

約数列:

[1, 2, 4, 8, 61, 122, 244, 367, 389, 488, 734, 778, 1468, 1556, 2936, 3112, 22387, 23729, 44774, 47458, 89548, 94916, 142763, 179096, 189832, 285526, 571052, 1142104, 8708543, 17417086, 34834172, 69668344]

約数ペア:

[(1, 69668344), (2, 34834172), (4, 17417086), (8, 8708543), (61, 1142104), (122, 571052), (244, 285526), (367, 189832), (389, 179096), (488, 142763), (734, 94916), (778, 89548), (1468, 47458), (1556, 44774), (2936, 23729), (3112, 22387)]