29209232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 60

約数和(自身を含む): 64488060

約数和(自身を除く): 35278828

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 389, 494, 722, 778, 988, 1444, 1556, 1976, 2888, 3112, 3952, 4693, 5057, 5776, 6224, 7391, 9386, 10114, 14782, 18772, 20228, 29564, 37544, 40456, 59128, 75088, 80912, 96083, 118256, 140429, 192166, 280858, 384332, 561716, 768664, 1123432, 1537328, 1825577, 2246864, 3651154, 7302308, 14604616, 29209232]

約数ペア:

[(1, 29209232), (2, 14604616), (4, 7302308), (8, 3651154), (13, 2246864), (16, 1825577), (19, 1537328), (26, 1123432), (38, 768664), (52, 561716), (76, 384332), (104, 280858), (152, 192166), (208, 140429), (247, 118256), (304, 96083), (361, 80912), (389, 75088), (494, 59128), (722, 40456), (778, 37544), (988, 29564), (1444, 20228), (1556, 18772), (1976, 14782), (2888, 10114), (3112, 9386), (3952, 7391), (4693, 6224), (5057, 5776)]