65316748

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{4751}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 130927104

約数和(自身を除く): 65610356

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 4751, 6874, 9502, 13748, 19004, 33257, 66514, 133028, 2332741, 4665482, 9330964, 16329187, 32658374, 65316748]

約数ペア:

[(1, 65316748), (2, 32658374), (4, 16329187), (7, 9330964), (14, 4665482), (28, 2332741), (491, 133028), (982, 66514), (1964, 33257), (3437, 19004), (4751, 13748), (6874, 9502)]