66120722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{75653}}^1$

素因数の和:75697

約数の個数: 16

約数和(自身を含む): 108941760

約数和(自身を除く): 42821038

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 75653, 151306, 1437407, 1740019, 2874814, 3480038, 33060361, 66120722]

約数ペア:

[(1, 66120722), (2, 33060361), (19, 3480038), (23, 2874814), (38, 1740019), (46, 1437407), (437, 151306), (874, 75653)]