23868724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 47500992

約数和(自身を除く): 23632268

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 101, 131, 164, 202, 262, 404, 451, 524, 902, 1111, 1441, 1804, 2222, 2882, 4141, 4444, 5371, 5764, 8282, 10742, 13231, 16564, 21484, 26462, 45551, 52924, 59081, 91102, 118162, 145541, 182204, 236324, 291082, 542471, 582164, 1084942, 2169884, 5967181, 11934362, 23868724]

約数ペア:

[(1, 23868724), (2, 11934362), (4, 5967181), (11, 2169884), (22, 1084942), (41, 582164), (44, 542471), (82, 291082), (101, 236324), (131, 182204), (164, 145541), (202, 118162), (262, 91102), (404, 59081), (451, 52924), (524, 45551), (902, 26462), (1111, 21484), (1441, 16564), (1804, 13231), (2222, 10742), (2882, 8282), (4141, 5764), (4444, 5371)]