26920904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 52403520

約数和(自身を除く): 25482616

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 883, 1766, 3532, 3811, 7064, 7622, 15244, 30488, 32671, 65342, 90949, 130684, 181898, 261368, 363796, 727592, 3365113, 6730226, 13460452, 26920904]

約数ペア:

[(1, 26920904), (2, 13460452), (4, 6730226), (8, 3365113), (37, 727592), (74, 363796), (103, 261368), (148, 181898), (206, 130684), (296, 90949), (412, 65342), (824, 32671), (883, 30488), (1766, 15244), (3532, 7622), (3811, 7064)]