6441664

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:664

約数の個数: 28

約数和(自身を含む): 12865608

約数和(自身を除く): 6423944

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 401, 502, 802, 1004, 1604, 2008, 3208, 4016, 6416, 8032, 12832, 16064, 25664, 100651, 201302, 402604, 805208, 1610416, 3220832, 6441664]

約数ペア:

[(1, 6441664), (2, 3220832), (4, 1610416), (8, 805208), (16, 402604), (32, 201302), (64, 100651), (251, 25664), (401, 16064), (502, 12832), (802, 8032), (1004, 6416), (1604, 4016), (2008, 3208)]