21952608

素因数分解:

$2^5\times 3^1\times {\mathrm{347}}^1\times {\mathrm{659}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 57879360

約数和(自身を除く): 35926752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 347, 659, 694, 1041, 1318, 1388, 1977, 2082, 2636, 2776, 3954, 4164, 5272, 5552, 7908, 8328, 10544, 11104, 15816, 16656, 21088, 31632, 33312, 63264, 228673, 457346, 686019, 914692, 1372038, 1829384, 2744076, 3658768, 5488152, 7317536, 10976304, 21952608]

約数ペア:

[(1, 21952608), (2, 10976304), (3, 7317536), (4, 5488152), (6, 3658768), (8, 2744076), (12, 1829384), (16, 1372038), (24, 914692), (32, 686019), (48, 457346), (96, 228673), (347, 63264), (659, 33312), (694, 31632), (1041, 21088), (1318, 16656), (1388, 15816), (1977, 11104), (2082, 10544), (2636, 8328), (2776, 7908), (3954, 5552), (4164, 5272)]