77401316

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 138368160

約数和(自身を除く): 60966844

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 556, 1907, 3814, 7628, 10147, 20294, 40588, 139211, 265073, 278422, 530146, 556844, 1060292, 19350329, 38700658, 77401316]

約数ペア:

[(1, 77401316), (2, 38700658), (4, 19350329), (73, 1060292), (139, 556844), (146, 530146), (278, 278422), (292, 265073), (556, 139211), (1907, 40588), (3814, 20294), (7628, 10147)]