17831128

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2137}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 38484000

約数和(自身を除く): 20652872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 2137, 4172, 4274, 8344, 8548, 14959, 17096, 29918, 59836, 119672, 318413, 636826, 1273652, 2228891, 2547304, 4457782, 8915564, 17831128]

約数ペア:

[(1, 17831128), (2, 8915564), (4, 4457782), (7, 2547304), (8, 2228891), (14, 1273652), (28, 636826), (56, 318413), (149, 119672), (298, 59836), (596, 29918), (1043, 17096), (1192, 14959), (2086, 8548), (2137, 8344), (4172, 4274)]