61315458

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4643}}^1$

素因数の和:4750

約数の個数: 32

約数和(自身を含む): 128397312

約数和(自身を除く): 67081854

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 4643, 6603, 9286, 13206, 13929, 27858, 143933, 287866, 329653, 431799, 659306, 863598, 988959, 1977918, 10219243, 20438486, 30657729, 61315458]

約数ペア:

[(1, 61315458), (2, 30657729), (3, 20438486), (6, 10219243), (31, 1977918), (62, 988959), (71, 863598), (93, 659306), (142, 431799), (186, 329653), (213, 287866), (426, 143933), (2201, 27858), (4402, 13929), (4643, 13206), (6603, 9286)]