29656858

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 72

約数和(自身を含む): 59222772

約数和(自身を除く): 29565914

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 61, 77, 82, 98, 121, 122, 154, 242, 287, 427, 451, 539, 574, 671, 847, 854, 902, 1078, 1342, 1694, 2009, 2501, 2989, 3157, 4018, 4697, 4961, 5002, 5929, 5978, 6314, 7381, 9394, 9922, 11858, 14762, 17507, 22099, 27511, 32879, 34727, 35014, 44198, 51667, 55022, 65758, 69454, 103334, 122549, 192577, 243089, 245098, 302621, 361669, 385154, 486178, 605242, 723338, 1348039, 2118347, 2696078, 4236694, 14828429, 29656858]

約数ペア:

[(1, 29656858), (2, 14828429), (7, 4236694), (11, 2696078), (14, 2118347), (22, 1348039), (41, 723338), (49, 605242), (61, 486178), (77, 385154), (82, 361669), (98, 302621), (121, 245098), (122, 243089), (154, 192577), (242, 122549), (287, 103334), (427, 69454), (451, 65758), (539, 55022), (574, 51667), (671, 44198), (847, 35014), (854, 34727), (902, 32879), (1078, 27511), (1342, 22099), (1694, 17507), (2009, 14762), (2501, 11858), (2989, 9922), (3157, 9394), (4018, 7381), (4697, 6314), (4961, 5978), (5002, 5929)]