28405536

素因数分解:

$2^5\times 3^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 74844000

約数和(自身を除く): 46438464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 449, 659, 898, 1318, 1347, 1796, 1977, 2636, 2694, 3592, 3954, 5272, 5388, 7184, 7908, 10544, 10776, 14368, 15816, 21088, 21552, 31632, 43104, 63264, 295891, 591782, 887673, 1183564, 1775346, 2367128, 3550692, 4734256, 7101384, 9468512, 14202768, 28405536]

約数ペア:

[(1, 28405536), (2, 14202768), (3, 9468512), (4, 7101384), (6, 4734256), (8, 3550692), (12, 2367128), (16, 1775346), (24, 1183564), (32, 887673), (48, 591782), (96, 295891), (449, 63264), (659, 43104), (898, 31632), (1318, 21552), (1347, 21088), (1796, 15816), (1977, 14368), (2636, 10776), (2694, 10544), (3592, 7908), (3954, 7184), (5272, 5388)]