71384258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 131383296

約数和(自身を除く): 59999038

約数列:

[1, 2, 11, 17, 22, 31, 34, 47, 62, 94, 131, 187, 262, 341, 374, 517, 527, 682, 799, 1034, 1054, 1441, 1457, 1598, 2227, 2882, 2914, 4061, 4454, 5797, 6157, 8122, 8789, 11594, 12314, 16027, 17578, 24497, 24769, 32054, 44671, 48994, 49538, 67727, 69037, 89342, 104669, 135454, 138074, 190867, 209338, 272459, 381734, 544918, 759407, 1151359, 1518814, 2099537, 2302718, 3244739, 4199074, 6489478, 35692129, 71384258]

約数ペア:

[(1, 71384258), (2, 35692129), (11, 6489478), (17, 4199074), (22, 3244739), (31, 2302718), (34, 2099537), (47, 1518814), (62, 1151359), (94, 759407), (131, 544918), (187, 381734), (262, 272459), (341, 209338), (374, 190867), (517, 138074), (527, 135454), (682, 104669), (799, 89342), (1034, 69037), (1054, 67727), (1441, 49538), (1457, 48994), (1598, 44671), (2227, 32054), (2882, 24769), (2914, 24497), (4061, 17578), (4454, 16027), (5797, 12314), (6157, 11594), (8122, 8789)]