8443204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 18708480

約数和(自身を除く): 10265276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 347, 553, 694, 869, 1106, 1388, 1738, 2212, 2429, 3476, 3817, 4858, 6083, 7634, 9716, 12166, 15268, 24332, 26719, 27413, 53438, 54826, 106876, 109652, 191891, 301543, 383782, 603086, 767564, 1206172, 2110801, 4221602, 8443204]

約数ペア:

[(1, 8443204), (2, 4221602), (4, 2110801), (7, 1206172), (11, 767564), (14, 603086), (22, 383782), (28, 301543), (44, 191891), (77, 109652), (79, 106876), (154, 54826), (158, 53438), (308, 27413), (316, 26719), (347, 24332), (553, 15268), (694, 12166), (869, 9716), (1106, 7634), (1388, 6083), (1738, 4858), (2212, 3817), (2429, 3476)]