64947984

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{28789}}^1$

素因数の和:28847

約数の個数: 40

約数和(自身を含む): 171358080

約数和(自身を除く): 106410096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 28789, 57578, 86367, 115156, 172734, 230312, 345468, 460624, 690936, 1353083, 1381872, 2706166, 4059249, 5412332, 8118498, 10824664, 16236996, 21649328, 32473992, 64947984]

約数ペア:

[(1, 64947984), (2, 32473992), (3, 21649328), (4, 16236996), (6, 10824664), (8, 8118498), (12, 5412332), (16, 4059249), (24, 2706166), (47, 1381872), (48, 1353083), (94, 690936), (141, 460624), (188, 345468), (282, 230312), (376, 172734), (564, 115156), (752, 86367), (1128, 57578), (2256, 28789)]