64919456

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9349}}^1$

素因数の和:9397

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 85877344

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, 9349, 18698, 37396, 65443, 74792, 130886, 149584, 261772, 289819, 299168, 523544, 579638, 1047088, 1159276, 2028733, 2094176, 2318552, 4057466, 4637104, 8114932, 9274208, 16229864, 32459728, 64919456]

約数ペア:

[(1, 64919456), (2, 32459728), (4, 16229864), (7, 9274208), (8, 8114932), (14, 4637104), (16, 4057466), (28, 2318552), (31, 2094176), (32, 2028733), (56, 1159276), (62, 1047088), (112, 579638), (124, 523544), (217, 299168), (224, 289819), (248, 261772), (434, 149584), (496, 130886), (868, 74792), (992, 65443), (1736, 37396), (3472, 18698), (6944, 9349)]