73357784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{991}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 145228800

約数和(自身を除く): 71871016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 487, 974, 991, 1948, 1982, 3896, 3964, 7928, 9253, 18506, 18829, 37012, 37658, 74024, 75316, 150632, 482617, 965234, 1930468, 3860936, 9169723, 18339446, 36678892, 73357784]

約数ペア:

[(1, 73357784), (2, 36678892), (4, 18339446), (8, 9169723), (19, 3860936), (38, 1930468), (76, 965234), (152, 482617), (487, 150632), (974, 75316), (991, 74024), (1948, 37658), (1982, 37012), (3896, 18829), (3964, 18506), (7928, 9253)]