29489768

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 70416000

約数和(自身を除く): 40926232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 539, 616, 686, 977, 1078, 1372, 1954, 2156, 2744, 3773, 3908, 4312, 6839, 7546, 7816, 10747, 13678, 15092, 21494, 27356, 30184, 42988, 47873, 54712, 75229, 85976, 95746, 150458, 191492, 300916, 335111, 382984, 526603, 601832, 670222, 1053206, 1340444, 2106412, 2680888, 3686221, 4212824, 7372442, 14744884, 29489768]

約数ペア:

[(1, 29489768), (2, 14744884), (4, 7372442), (7, 4212824), (8, 3686221), (11, 2680888), (14, 2106412), (22, 1340444), (28, 1053206), (44, 670222), (49, 601832), (56, 526603), (77, 382984), (88, 335111), (98, 300916), (154, 191492), (196, 150458), (308, 95746), (343, 85976), (392, 75229), (539, 54712), (616, 47873), (686, 42988), (977, 30184), (1078, 27356), (1372, 21494), (1954, 15092), (2156, 13678), (2744, 10747), (3773, 7816), (3908, 7546), (4312, 6839)]