40069232

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2731}}^1$

素因数の和:2877

約数の個数: 40

約数和(自身を含む): 89434752

約数和(自身を除く): 49365520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 2731, 3668, 5462, 7336, 10924, 14672, 19117, 21848, 38234, 43696, 76468, 152936, 305872, 357761, 715522, 1431044, 2504327, 2862088, 5008654, 5724176, 10017308, 20034616, 40069232]

約数ペア:

[(1, 40069232), (2, 20034616), (4, 10017308), (7, 5724176), (8, 5008654), (14, 2862088), (16, 2504327), (28, 1431044), (56, 715522), (112, 357761), (131, 305872), (262, 152936), (524, 76468), (917, 43696), (1048, 38234), (1834, 21848), (2096, 19117), (2731, 14672), (3668, 10924), (5462, 7336)]