61447456

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8849}}^1$

素因数の和:8897

約数の個数: 48

約数和(自身を含む): 142732800

約数和(自身を除く): 81285344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 8849, 17698, 35396, 61943, 70792, 123886, 141584, 247772, 274319, 283168, 495544, 548638, 991088, 1097276, 1920233, 1982176, 2194552, 3840466, 4389104, 7680932, 8778208, 15361864, 30723728, 61447456]

約数ペア:

[(1, 61447456), (2, 30723728), (4, 15361864), (7, 8778208), (8, 7680932), (14, 4389104), (16, 3840466), (28, 2194552), (31, 1982176), (32, 1920233), (56, 1097276), (62, 991088), (112, 548638), (124, 495544), (217, 283168), (224, 274319), (248, 247772), (434, 141584), (496, 123886), (868, 70792), (992, 61943), (1736, 35396), (3472, 17698), (6944, 8849)]