67776764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3163}}^1$

素因数の和:3665

約数の個数: 24

約数和(自身を含む): 129698688

約数和(自身を除く): 61921924

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 3163, 5357, 6326, 10714, 12652, 21428, 34793, 69586, 139172, 1540381, 3080762, 6161524, 16944191, 33888382, 67776764]

約数ペア:

[(1, 67776764), (2, 33888382), (4, 16944191), (11, 6161524), (22, 3080762), (44, 1540381), (487, 139172), (974, 69586), (1948, 34793), (3163, 21428), (5357, 12652), (6326, 10714)]