71219526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25309}}^1$

素因数の和:25388

約数の個数: 32

約数和(自身を含む): 165223680

約数和(自身を除く): 94004154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 25309, 50618, 75927, 151854, 177163, 354326, 531489, 1062978, 1695703, 3391406, 5087109, 10174218, 11869921, 23739842, 35609763, 71219526]

約数ペア:

[(1, 71219526), (2, 35609763), (3, 23739842), (6, 11869921), (7, 10174218), (14, 5087109), (21, 3391406), (42, 1695703), (67, 1062978), (134, 531489), (201, 354326), (402, 177163), (469, 151854), (938, 75927), (1407, 50618), (2814, 25309)]