8239504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5659}}^1$

素因数の和:5687

約数の個数: 40

約数和(自身を含む): 19651520

約数和(自身を除く): 11412016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5659, 11318, 22636, 39613, 45272, 73567, 79226, 90544, 147134, 158452, 294268, 316904, 514969, 588536, 633808, 1029938, 1177072, 2059876, 4119752, 8239504]

約数ペア:

[(1, 8239504), (2, 4119752), (4, 2059876), (7, 1177072), (8, 1029938), (13, 633808), (14, 588536), (16, 514969), (26, 316904), (28, 294268), (52, 158452), (56, 147134), (91, 90544), (104, 79226), (112, 73567), (182, 45272), (208, 39613), (364, 22636), (728, 11318), (1456, 5659)]