74106916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 74492444

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 214, 247, 428, 494, 701, 988, 1391, 1402, 2033, 2782, 2804, 4066, 5564, 8132, 9113, 13319, 18226, 26429, 26638, 36452, 52858, 53276, 75007, 105716, 150014, 173147, 300028, 346294, 692588, 975091, 1425133, 1950182, 2850266, 3900364, 5700532, 18526729, 37053458, 74106916]

約数ペア:

[(1, 74106916), (2, 37053458), (4, 18526729), (13, 5700532), (19, 3900364), (26, 2850266), (38, 1950182), (52, 1425133), (76, 975091), (107, 692588), (214, 346294), (247, 300028), (428, 173147), (494, 150014), (701, 105716), (988, 75007), (1391, 53276), (1402, 52858), (2033, 36452), (2782, 26638), (2804, 26429), (4066, 18226), (5564, 13319), (8132, 9113)]