78902848

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1619

約数の個数: 56

約数和(自身を含む): 169420032

約数和(自身を除く): 90517184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1088, 1504, 1543, 1598, 3008, 3086, 3196, 6172, 6392, 12344, 12784, 24688, 25568, 26231, 49376, 51136, 52462, 72521, 98752, 104924, 145042, 209848, 290084, 419696, 580168, 839392, 1160336, 1232857, 1678784, 2320672, 2465714, 4641344, 4931428, 9862856, 19725712, 39451424, 78902848]

約数ペア:

[(1, 78902848), (2, 39451424), (4, 19725712), (8, 9862856), (16, 4931428), (17, 4641344), (32, 2465714), (34, 2320672), (47, 1678784), (64, 1232857), (68, 1160336), (94, 839392), (136, 580168), (188, 419696), (272, 290084), (376, 209848), (544, 145042), (752, 104924), (799, 98752), (1088, 72521), (1504, 52462), (1543, 51136), (1598, 49376), (3008, 26231), (3086, 25568), (3196, 24688), (6172, 12784), (6392, 12344)]