7784216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 16232400

約数和(自身を除く): 8448184

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 1669, 2332, 3338, 4664, 6676, 13352, 18359, 36718, 73436, 88457, 146872, 176914, 353828, 707656, 973027, 1946054, 3892108, 7784216]

約数ペア:

[(1, 7784216), (2, 3892108), (4, 1946054), (8, 973027), (11, 707656), (22, 353828), (44, 176914), (53, 146872), (88, 88457), (106, 73436), (212, 36718), (424, 18359), (583, 13352), (1166, 6676), (1669, 4664), (2332, 3338)]