61977076

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53987}}^1$

素因数の和:54039

約数の個数: 24

約数和(自身を含む): 126979776

約数和(自身を除く): 65002700

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 53987, 107974, 215948, 377909, 755818, 1511636, 2213467, 4426934, 8853868, 15494269, 30988538, 61977076]

約数ペア:

[(1, 61977076), (2, 30988538), (4, 15494269), (7, 8853868), (14, 4426934), (28, 2213467), (41, 1511636), (82, 755818), (164, 377909), (287, 215948), (574, 107974), (1148, 53987)]