29789452

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 67970448

約数和(自身を除く): 38180996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 337, 451, 539, 574, 674, 902, 1078, 1148, 1348, 1804, 2009, 2156, 2359, 3157, 3707, 4018, 4718, 6314, 7414, 8036, 9436, 12628, 13817, 14828, 16513, 22099, 25949, 27634, 33026, 44198, 51898, 55268, 66052, 88396, 96719, 103796, 151987, 181643, 193438, 303974, 363286, 386876, 607948, 677033, 726572, 1063909, 1354066, 2127818, 2708132, 4255636, 7447363, 14894726, 29789452]

約数ペア:

[(1, 29789452), (2, 14894726), (4, 7447363), (7, 4255636), (11, 2708132), (14, 2127818), (22, 1354066), (28, 1063909), (41, 726572), (44, 677033), (49, 607948), (77, 386876), (82, 363286), (98, 303974), (154, 193438), (164, 181643), (196, 151987), (287, 103796), (308, 96719), (337, 88396), (451, 66052), (539, 55268), (574, 51898), (674, 44198), (902, 33026), (1078, 27634), (1148, 25949), (1348, 22099), (1804, 16513), (2009, 14828), (2156, 13817), (2359, 12628), (3157, 9436), (3707, 8036), (4018, 7414), (4718, 6314)]