12822712

素因数分解:

$2^3\times 7^3\times {\mathrm{4673}}^1$

素因数の和:4700

約数の個数: 32

約数和(自身を含む): 28044000

約数和(自身を除く): 15221288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 4673, 9346, 18692, 32711, 37384, 65422, 130844, 228977, 261688, 457954, 915908, 1602839, 1831816, 3205678, 6411356, 12822712]

約数ペア:

[(1, 12822712), (2, 6411356), (4, 3205678), (7, 1831816), (8, 1602839), (14, 915908), (28, 457954), (49, 261688), (56, 228977), (98, 130844), (196, 65422), (343, 37384), (392, 32711), (686, 18692), (1372, 9346), (2744, 4673)]