12428288

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 44

約数和(自身を含む): 25423740

約数和(自身を除く): 12995452

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 229, 256, 424, 458, 512, 848, 916, 1024, 1696, 1832, 3392, 3664, 6784, 7328, 12137, 13568, 14656, 24274, 27136, 29312, 48548, 54272, 58624, 97096, 117248, 194192, 234496, 388384, 776768, 1553536, 3107072, 6214144, 12428288]

約数ペア:

[(1, 12428288), (2, 6214144), (4, 3107072), (8, 1553536), (16, 776768), (32, 388384), (53, 234496), (64, 194192), (106, 117248), (128, 97096), (212, 58624), (229, 54272), (256, 48548), (424, 29312), (458, 27136), (512, 24274), (848, 14656), (916, 13568), (1024, 12137), (1696, 7328), (1832, 6784), (3392, 3664)]