74402746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 62454854

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 71, 109, 142, 209, 218, 253, 418, 437, 506, 781, 874, 1199, 1349, 1562, 1633, 2071, 2398, 2507, 2698, 3266, 4142, 4807, 5014, 7739, 9614, 14839, 15478, 17963, 22781, 27577, 29678, 31027, 35926, 45562, 47633, 55154, 62054, 85129, 95266, 147041, 170258, 177997, 294082, 341297, 355994, 523963, 682594, 1047926, 1617451, 1957967, 3234902, 3381943, 3915934, 6763886, 37201373, 74402746]

約数ペア:

[(1, 74402746), (2, 37201373), (11, 6763886), (19, 3915934), (22, 3381943), (23, 3234902), (38, 1957967), (46, 1617451), (71, 1047926), (109, 682594), (142, 523963), (209, 355994), (218, 341297), (253, 294082), (418, 177997), (437, 170258), (506, 147041), (781, 95266), (874, 85129), (1199, 62054), (1349, 55154), (1562, 47633), (1633, 45562), (2071, 35926), (2398, 31027), (2507, 29678), (2698, 27577), (3266, 22781), (4142, 17963), (4807, 15478), (5014, 14839), (7739, 9614)]