66772768

素因数分解:

$2^5\times {\mathrm{619}}^1\times {\mathrm{3371}}^1$

素因数の和:4000

約数の個数: 24

約数和(自身を含む): 131710320

約数和(自身を除く): 64937552

約数列:

[1, 2, 4, 8, 16, 32, 619, 1238, 2476, 3371, 4952, 6742, 9904, 13484, 19808, 26968, 53936, 107872, 2086649, 4173298, 8346596, 16693192, 33386384, 66772768]

約数ペア:

[(1, 66772768), (2, 33386384), (4, 16693192), (8, 8346596), (16, 4173298), (32, 2086649), (619, 107872), (1238, 53936), (2476, 26968), (3371, 19808), (4952, 13484), (6742, 9904)]