74667131

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 104405760

約数和(自身を除く): 29738629

約数列:

[1, 7, 11, 19, 23, 49, 77, 133, 161, 209, 253, 317, 437, 539, 931, 1127, 1463, 1771, 2219, 3059, 3487, 4807, 6023, 7291, 10241, 12397, 15533, 21413, 24409, 33649, 42161, 51037, 66253, 80201, 138529, 170863, 235543, 295127, 357259, 463771, 561407, 969703, 1523819, 3246397, 3929849, 6787921, 10666733, 74667131]

約数ペア:

[(1, 74667131), (7, 10666733), (11, 6787921), (19, 3929849), (23, 3246397), (49, 1523819), (77, 969703), (133, 561407), (161, 463771), (209, 357259), (253, 295127), (317, 235543), (437, 170863), (539, 138529), (931, 80201), (1127, 66253), (1463, 51037), (1771, 42161), (2219, 33649), (3059, 24409), (3487, 21413), (4807, 15533), (6023, 12397), (7291, 10241)]