65419264

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 138574800

約数和(自身を除く): 73155536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 1879, 2048, 2176, 3758, 4352, 7516, 8704, 15032, 17408, 30064, 31943, 34816, 60128, 63886, 120256, 127772, 240512, 255544, 481024, 511088, 962048, 1022176, 1924096, 2044352, 3848192, 4088704, 8177408, 16354816, 32709632, 65419264]

約数ペア:

[(1, 65419264), (2, 32709632), (4, 16354816), (8, 8177408), (16, 4088704), (17, 3848192), (32, 2044352), (34, 1924096), (64, 1022176), (68, 962048), (128, 511088), (136, 481024), (256, 255544), (272, 240512), (512, 127772), (544, 120256), (1024, 63886), (1088, 60128), (1879, 34816), (2048, 31943), (2176, 30064), (3758, 17408), (4352, 15032), (7516, 8704)]