64547732

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{659}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 115758720

約数和(自身を除く): 51210988

約数列:

[1, 2, 4, 47, 94, 188, 521, 659, 1042, 1318, 2084, 2636, 24487, 30973, 48974, 61946, 97948, 123892, 343339, 686678, 1373356, 16136933, 32273866, 64547732]

約数ペア:

[(1, 64547732), (2, 32273866), (4, 16136933), (47, 1373356), (94, 686678), (188, 343339), (521, 123892), (659, 97948), (1042, 61946), (1318, 48974), (2084, 30973), (2636, 24487)]