27832870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{617}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 54196128

約数和(自身を除く): 26363258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 617, 694, 1234, 1735, 3085, 3470, 4511, 6170, 8021, 9022, 16042, 22555, 40105, 45110, 80210, 214099, 428198, 1070495, 2140990, 2783287, 5566574, 13916435, 27832870]

約数ペア:

[(1, 27832870), (2, 13916435), (5, 5566574), (10, 2783287), (13, 2140990), (26, 1070495), (65, 428198), (130, 214099), (347, 80210), (617, 45110), (694, 40105), (1234, 22555), (1735, 16042), (3085, 9022), (3470, 8021), (4511, 6170)]