7944664

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 18673200

約数和(自身を除く): 10728536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 1559, 2548, 3118, 5096, 6236, 10913, 12472, 20267, 21826, 40534, 43652, 76391, 81068, 87304, 141869, 152782, 162136, 283738, 305564, 567476, 611128, 993083, 1134952, 1986166, 3972332, 7944664]

約数ペア:

[(1, 7944664), (2, 3972332), (4, 1986166), (7, 1134952), (8, 993083), (13, 611128), (14, 567476), (26, 305564), (28, 283738), (49, 162136), (52, 152782), (56, 141869), (91, 87304), (98, 81068), (104, 76391), (182, 43652), (196, 40534), (364, 21826), (392, 20267), (637, 12472), (728, 10913), (1274, 6236), (1559, 5096), (2548, 3118)]