74671982

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 143631792

約数和(自身を除く): 68959810

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 113, 154, 226, 539, 613, 791, 1078, 1226, 1243, 1582, 2486, 4291, 5537, 6743, 8582, 8701, 11074, 13486, 17402, 30037, 47201, 60074, 60907, 69269, 94402, 121814, 138538, 330407, 484883, 660814, 761959, 969766, 1523918, 3394181, 5333713, 6788362, 10667426, 37335991, 74671982]

約数ペア:

[(1, 74671982), (2, 37335991), (7, 10667426), (11, 6788362), (14, 5333713), (22, 3394181), (49, 1523918), (77, 969766), (98, 761959), (113, 660814), (154, 484883), (226, 330407), (539, 138538), (613, 121814), (791, 94402), (1078, 69269), (1226, 60907), (1243, 60074), (1582, 47201), (2486, 30037), (4291, 17402), (5537, 13486), (6743, 11074), (8582, 8701)]