67715164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 137531520

約数和(自身を除く): 69816356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 209, 214, 418, 428, 757, 836, 1177, 1514, 2033, 2354, 3028, 4066, 4708, 8132, 8327, 14383, 16654, 22363, 28766, 33308, 44726, 57532, 80999, 89452, 158213, 161998, 316426, 323996, 632852, 890989, 1538981, 1781978, 3077962, 3563956, 6155924, 16928791, 33857582, 67715164]

約数ペア:

[(1, 67715164), (2, 33857582), (4, 16928791), (11, 6155924), (19, 3563956), (22, 3077962), (38, 1781978), (44, 1538981), (76, 890989), (107, 632852), (209, 323996), (214, 316426), (418, 161998), (428, 158213), (757, 89452), (836, 80999), (1177, 57532), (1514, 44726), (2033, 33308), (2354, 28766), (3028, 22363), (4066, 16654), (4708, 14383), (8132, 8327)]