8740264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 18224640

約数和(自身を除く): 9484376

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 2711, 3224, 5422, 10844, 21688, 35243, 70486, 84041, 140972, 168082, 281944, 336164, 672328, 1092533, 2185066, 4370132, 8740264]

約数ペア:

[(1, 8740264), (2, 4370132), (4, 2185066), (8, 1092533), (13, 672328), (26, 336164), (31, 281944), (52, 168082), (62, 140972), (104, 84041), (124, 70486), (248, 35243), (403, 21688), (806, 10844), (1612, 5422), (2711, 3224)]