71514814

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 127224000

約数和(自身を除く): 55709186

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 1709, 2989, 3418, 5978, 11963, 20923, 23926, 41846, 83741, 104249, 167482, 208498, 586187, 729743, 1172374, 1459486, 5108201, 10216402, 35757407, 71514814]

約数ペア:

[(1, 71514814), (2, 35757407), (7, 10216402), (14, 5108201), (49, 1459486), (61, 1172374), (98, 729743), (122, 586187), (343, 208498), (427, 167482), (686, 104249), (854, 83741), (1709, 41846), (2989, 23926), (3418, 20923), (5978, 11963)]