69298864

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149351}}^1$

素因数の和:149388

約数の個数: 20

約数和(自身を含む): 138897360

約数和(自身を除く): 69598496

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 149351, 298702, 597404, 1194808, 2389616, 4331179, 8662358, 17324716, 34649432, 69298864]

約数ペア:

[(1, 69298864), (2, 34649432), (4, 17324716), (8, 8662358), (16, 4331179), (29, 2389616), (58, 1194808), (116, 597404), (232, 298702), (464, 149351)]