29817424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20479}}^1$

素因数の和:20507

約数の個数: 40

約数和(自身を含む): 71106560

約数和(自身を除く): 41289136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20479, 40958, 81916, 143353, 163832, 266227, 286706, 327664, 532454, 573412, 1064908, 1146824, 1863589, 2129816, 2293648, 3727178, 4259632, 7454356, 14908712, 29817424]

約数ペア:

[(1, 29817424), (2, 14908712), (4, 7454356), (7, 4259632), (8, 3727178), (13, 2293648), (14, 2129816), (16, 1863589), (26, 1146824), (28, 1064908), (52, 573412), (56, 532454), (91, 327664), (104, 286706), (112, 266227), (182, 163832), (208, 143353), (364, 81916), (728, 40958), (1456, 20479)]