40728352

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 92256192

約数和(自身を除く): 51527840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1051, 1211, 1384, 2102, 2422, 2768, 4204, 4844, 5536, 7357, 8408, 9688, 14714, 16816, 19376, 29428, 33632, 38752, 58856, 117712, 181823, 235424, 363646, 727292, 1272761, 1454584, 2545522, 2909168, 5091044, 5818336, 10182088, 20364176, 40728352]

約数ペア:

[(1, 40728352), (2, 20364176), (4, 10182088), (7, 5818336), (8, 5091044), (14, 2909168), (16, 2545522), (28, 1454584), (32, 1272761), (56, 727292), (112, 363646), (173, 235424), (224, 181823), (346, 117712), (692, 58856), (1051, 38752), (1211, 33632), (1384, 29428), (2102, 19376), (2422, 16816), (2768, 14714), (4204, 9688), (4844, 8408), (5536, 7357)]