64245496252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120762211}}^1$

素因数の和:120762241

約数の個数: 24

約数和(自身を含む): 135253677440

約数和(自身を除く): 71008181188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 120762211, 241524422, 483048844, 845335477, 1690670954, 2294482009, 3381341908, 4588964018, 9177928036, 16061374063, 32122748126, 64245496252]

約数ペア:

[(1, 64245496252), (2, 32122748126), (4, 16061374063), (7, 9177928036), (14, 4588964018), (19, 3381341908), (28, 2294482009), (38, 1690670954), (76, 845335477), (133, 483048844), (266, 241524422), (532, 120762211)]