71325046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 119040768

約数和(自身を除く): 47715722

約数列:

[1, 2, 13, 26, 43, 86, 131, 262, 487, 559, 974, 1118, 1703, 3406, 5633, 6331, 11266, 12662, 20941, 41882, 63797, 73229, 127594, 146458, 272233, 544466, 829361, 1658722, 2743271, 5486542, 35662523, 71325046]

約数ペア:

[(1, 71325046), (2, 35662523), (13, 5486542), (26, 2743271), (43, 1658722), (86, 829361), (131, 544466), (262, 272233), (487, 146458), (559, 127594), (974, 73229), (1118, 63797), (1703, 41882), (3406, 20941), (5633, 12662), (6331, 11266)]