64537284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{768301}}^1$

素因数の和:768315

約数の個数: 24

約数和(自身を含む): 172099648

約数和(自身を除く): 107562364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 768301, 1536602, 2304903, 3073204, 4609806, 5378107, 9219612, 10756214, 16134321, 21512428, 32268642, 64537284]

約数ペア:

[(1, 64537284), (2, 32268642), (3, 21512428), (4, 16134321), (6, 10756214), (7, 9219612), (12, 5378107), (14, 4609806), (21, 3073204), (28, 2304903), (42, 1536602), (84, 768301)]