66910584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{214457}}^1$

素因数の和:214479

約数の個数: 32

約数和(自身を含む): 180144720

約数和(自身を除く): 113234136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 214457, 428914, 643371, 857828, 1286742, 1715656, 2573484, 2787941, 5146968, 5575882, 8363823, 11151764, 16727646, 22303528, 33455292, 66910584]

約数ペア:

[(1, 66910584), (2, 33455292), (3, 22303528), (4, 16727646), (6, 11151764), (8, 8363823), (12, 5575882), (13, 5146968), (24, 2787941), (26, 2573484), (39, 1715656), (52, 1286742), (78, 857828), (104, 643371), (156, 428914), (312, 214457)]