66393448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39709}}^1$

素因数の和:39745

約数の個数: 32

約数和(自身を含む): 142956000

約数和(自身を除く): 76562552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 39709, 79418, 158836, 317672, 436799, 754471, 873598, 1508942, 1747196, 3017884, 3494392, 6035768, 8299181, 16598362, 33196724, 66393448]

約数ペア:

[(1, 66393448), (2, 33196724), (4, 16598362), (8, 8299181), (11, 6035768), (19, 3494392), (22, 3017884), (38, 1747196), (44, 1508942), (76, 873598), (88, 754471), (152, 436799), (209, 317672), (418, 158836), (836, 79418), (1672, 39709)]