71333812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3329}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 136503360

約数和(自身を除く): 65169548

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 3329, 5357, 6658, 10714, 13316, 21428, 36619, 73238, 146476, 1621223, 3242446, 6484892, 17833453, 35666906, 71333812]

約数ペア:

[(1, 71333812), (2, 35666906), (4, 17833453), (11, 6484892), (22, 3242446), (44, 1621223), (487, 146476), (974, 73238), (1948, 36619), (3329, 21428), (5357, 13316), (6658, 10714)]