66397916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14347}}^1$

素因数の和:14453

約数の個数: 24

約数和(自身を含む): 126549360

約数和(自身を除く): 60151444

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 14347, 28694, 57388, 186511, 373022, 746044, 1276883, 2553766, 5107532, 16599479, 33198958, 66397916]

約数ペア:

[(1, 66397916), (2, 33198958), (4, 16599479), (13, 5107532), (26, 2553766), (52, 1276883), (89, 746044), (178, 373022), (356, 186511), (1157, 57388), (2314, 28694), (4628, 14347)]