74230984

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 141960600

約数和(自身を除く): 67729616

約数列:

[1, 2, 4, 8, 89, 137, 178, 274, 356, 548, 712, 761, 1096, 1522, 3044, 6088, 12193, 24386, 48772, 67729, 97544, 104257, 135458, 208514, 270916, 417028, 541832, 834056, 9278873, 18557746, 37115492, 74230984]

約数ペア:

[(1, 74230984), (2, 37115492), (4, 18557746), (8, 9278873), (89, 834056), (137, 541832), (178, 417028), (274, 270916), (356, 208514), (548, 135458), (712, 104257), (761, 97544), (1096, 67729), (1522, 48772), (3044, 24386), (6088, 12193)]