39451424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1617

約数の個数: 48

約数和(自身を含む): 84043008

約数和(自身を除く): 44591584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1543, 1598, 3086, 3196, 6172, 6392, 12344, 12784, 24688, 25568, 26231, 49376, 52462, 72521, 104924, 145042, 209848, 290084, 419696, 580168, 839392, 1160336, 1232857, 2320672, 2465714, 4931428, 9862856, 19725712, 39451424]

約数ペア:

[(1, 39451424), (2, 19725712), (4, 9862856), (8, 4931428), (16, 2465714), (17, 2320672), (32, 1232857), (34, 1160336), (47, 839392), (68, 580168), (94, 419696), (136, 290084), (188, 209848), (272, 145042), (376, 104924), (544, 72521), (752, 52462), (799, 49376), (1504, 26231), (1543, 25568), (1598, 24688), (3086, 12784), (3196, 12344), (6172, 6392)]