28488456

素因数分解:

$2^3\times 3^3\times {\mathrm{131891}}^1$

素因数の和:131906

約数の個数: 32

約数和(自身を含む): 79135200

約数和(自身を除く): 50646744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131891, 263782, 395673, 527564, 791346, 1055128, 1187019, 1582692, 2374038, 3165384, 3561057, 4748076, 7122114, 9496152, 14244228, 28488456]

約数ペア:

[(1, 28488456), (2, 14244228), (3, 9496152), (4, 7122114), (6, 4748076), (8, 3561057), (9, 3165384), (12, 2374038), (18, 1582692), (24, 1187019), (27, 1055128), (36, 791346), (54, 527564), (72, 395673), (108, 263782), (216, 131891)]