64981596

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{285007}}^1$

素因数の和:285033

約数の個数: 24

約数和(自身を含む): 159604480

約数和(自身を除く): 94622884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 285007, 570014, 855021, 1140028, 1710042, 3420084, 5415133, 10830266, 16245399, 21660532, 32490798, 64981596]

約数ペア:

[(1, 64981596), (2, 32490798), (3, 21660532), (4, 16245399), (6, 10830266), (12, 5415133), (19, 3420084), (38, 1710042), (57, 1140028), (76, 855021), (114, 570014), (228, 285007)]