13505509376

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{387911}}^1$

素因数の和:387950

約数の個数: 48

約数和(自身を含む): 28592993520

約数和(自身を除く): 15087484144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 8704, 17408, 34816, 387911, 775822, 1551644, 3103288, 6206576, 6594487, 12413152, 13188974, 24826304, 26377948, 49652608, 52755896, 99305216, 105511792, 198610432, 211023584, 397220864, 422047168, 794441728, 844094336, 1688188672, 3376377344, 6752754688, 13505509376]

約数ペア:

[(1, 13505509376), (2, 6752754688), (4, 3376377344), (8, 1688188672), (16, 844094336), (17, 794441728), (32, 422047168), (34, 397220864), (64, 211023584), (68, 198610432), (128, 105511792), (136, 99305216), (256, 52755896), (272, 49652608), (512, 26377948), (544, 24826304), (1024, 13188974), (1088, 12413152), (2048, 6594487), (2176, 6206576), (4352, 3103288), (8704, 1551644), (17408, 775822), (34816, 387911)]