13142752

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2591

約数の個数: 48

約数和(自身を含む): 30868992

約数和(自身を除く): 17726240

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2551, 2576, 5102, 5152, 10204, 17857, 20408, 35714, 40816, 58673, 71428, 81632, 117346, 142856, 234692, 285712, 410711, 469384, 571424, 821422, 938768, 1642844, 1877536, 3285688, 6571376, 13142752]

約数ペア:

[(1, 13142752), (2, 6571376), (4, 3285688), (7, 1877536), (8, 1642844), (14, 938768), (16, 821422), (23, 571424), (28, 469384), (32, 410711), (46, 285712), (56, 234692), (92, 142856), (112, 117346), (161, 81632), (184, 71428), (224, 58673), (322, 40816), (368, 35714), (644, 20408), (736, 17857), (1288, 10204), (2551, 5152), (2576, 5102)]