78988084

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{10487}}^1$

素因数の和:10767

約数の個数: 24

約数和(自身を含む): 158578560

約数和(自身を除く): 79590476

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 10487, 20974, 41948, 73409, 146818, 293636, 2821003, 5642006, 11284012, 19747021, 39494042, 78988084]

約数ペア:

[(1, 78988084), (2, 39494042), (4, 19747021), (7, 11284012), (14, 5642006), (28, 2821003), (269, 293636), (538, 146818), (1076, 73409), (1883, 41948), (3766, 20974), (7532, 10487)]