77446772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40253}}^1$

素因数の和:40307

約数の個数: 24

約数和(自身を含む): 149905896

約数和(自身を除く): 72459124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 40253, 80506, 161012, 523289, 1046578, 1489361, 2093156, 2978722, 5957444, 19361693, 38723386, 77446772]

約数ペア:

[(1, 77446772), (2, 38723386), (4, 19361693), (13, 5957444), (26, 2978722), (37, 2093156), (52, 1489361), (74, 1046578), (148, 523289), (481, 161012), (962, 80506), (1924, 40253)]