29184988

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 66361680

約数和(自身を除く): 37176692

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 461, 476, 532, 646, 833, 922, 931, 1292, 1666, 1844, 1862, 2261, 3227, 3332, 3724, 4522, 6454, 7837, 8759, 9044, 12908, 15674, 15827, 17518, 22589, 31348, 31654, 35036, 45178, 54859, 61313, 63308, 90356, 109718, 122626, 148903, 219436, 245252, 297806, 384013, 429191, 595612, 768026, 858382, 1042321, 1536052, 1716764, 2084642, 4169284, 7296247, 14592494, 29184988]

約数ペア:

[(1, 29184988), (2, 14592494), (4, 7296247), (7, 4169284), (14, 2084642), (17, 1716764), (19, 1536052), (28, 1042321), (34, 858382), (38, 768026), (49, 595612), (68, 429191), (76, 384013), (98, 297806), (119, 245252), (133, 219436), (196, 148903), (238, 122626), (266, 109718), (323, 90356), (461, 63308), (476, 61313), (532, 54859), (646, 45178), (833, 35036), (922, 31654), (931, 31348), (1292, 22589), (1666, 17518), (1844, 15827), (1862, 15674), (2261, 12908), (3227, 9044), (3332, 8759), (3724, 7837), (4522, 6454)]