65218494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 154835712

約数和(自身を除く): 89617218

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 74, 102, 111, 187, 222, 374, 407, 561, 629, 814, 1122, 1221, 1258, 1571, 1887, 2442, 3142, 3774, 4713, 6919, 9426, 13838, 17281, 20757, 26707, 34562, 41514, 51843, 53414, 58127, 80121, 103686, 116254, 160242, 174381, 293777, 348762, 587554, 639397, 881331, 988159, 1278794, 1762662, 1918191, 1976318, 2964477, 3836382, 5928954, 10869749, 21739498, 32609247, 65218494]

約数ペア:

[(1, 65218494), (2, 32609247), (3, 21739498), (6, 10869749), (11, 5928954), (17, 3836382), (22, 2964477), (33, 1976318), (34, 1918191), (37, 1762662), (51, 1278794), (66, 988159), (74, 881331), (102, 639397), (111, 587554), (187, 348762), (222, 293777), (374, 174381), (407, 160242), (561, 116254), (629, 103686), (814, 80121), (1122, 58127), (1221, 53414), (1258, 51843), (1571, 41514), (1887, 34562), (2442, 26707), (3142, 20757), (3774, 17281), (4713, 13838), (6919, 9426)]