21470672

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{46273}}^1$

素因数の和:46310

約数の個数: 20

約数和(自身を含む): 43034820

約数和(自身を除く): 21564148

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 46273, 92546, 185092, 370184, 740368, 1341917, 2683834, 5367668, 10735336, 21470672]

約数ペア:

[(1, 21470672), (2, 10735336), (4, 5367668), (8, 2683834), (16, 1341917), (29, 740368), (58, 370184), (116, 185092), (232, 92546), (464, 46273)]