8005564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 17289216

約数和(自身を除く): 9283652

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 401, 434, 644, 713, 802, 868, 1426, 1604, 2807, 2852, 4991, 5614, 9223, 9982, 11228, 12431, 18446, 19964, 24862, 36892, 49724, 64561, 87017, 129122, 174034, 258244, 285913, 348068, 571826, 1143652, 2001391, 4002782, 8005564]

約数ペア:

[(1, 8005564), (2, 4002782), (4, 2001391), (7, 1143652), (14, 571826), (23, 348068), (28, 285913), (31, 258244), (46, 174034), (62, 129122), (92, 87017), (124, 64561), (161, 49724), (217, 36892), (322, 24862), (401, 19964), (434, 18446), (644, 12431), (713, 11228), (802, 9982), (868, 9223), (1426, 5614), (1604, 4991), (2807, 2852)]