65711272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39301}}^1$

素因数の和:39337

約数の個数: 32

約数和(自身を含む): 141487200

約数和(自身を除く): 75775928

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 39301, 78602, 157204, 314408, 432311, 746719, 864622, 1493438, 1729244, 2986876, 3458488, 5973752, 8213909, 16427818, 32855636, 65711272]

約数ペア:

[(1, 65711272), (2, 32855636), (4, 16427818), (8, 8213909), (11, 5973752), (19, 3458488), (22, 2986876), (38, 1729244), (44, 1493438), (76, 864622), (88, 746719), (152, 432311), (209, 314408), (418, 157204), (836, 78602), (1672, 39301)]