74872356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479951}}^1$

素因数の和:479971

約数の個数: 24

約数和(自身を含む): 188141184

約数和(自身を除く): 113268828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 479951, 959902, 1439853, 1919804, 2879706, 5759412, 6239363, 12478726, 18718089, 24957452, 37436178, 74872356]

約数ペア:

[(1, 74872356), (2, 37436178), (3, 24957452), (4, 18718089), (6, 12478726), (12, 6239363), (13, 5759412), (26, 2879706), (39, 1919804), (52, 1439853), (78, 959902), (156, 479951)]