64770214912

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{4865551}}^1$

素因数の和:4865584

約数の個数: 44

約数和(自身を含む): 139436989216

約数和(自身を除く): 74666774304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 4865551, 9731102, 19462204, 38924408, 63252163, 77848816, 126504326, 155697632, 253008652, 311395264, 506017304, 622790528, 1012034608, 1245581056, 2024069216, 2491162112, 4048138432, 4982324224, 8096276864, 16192553728, 32385107456, 64770214912]

約数ペア:

[(1, 64770214912), (2, 32385107456), (4, 16192553728), (8, 8096276864), (13, 4982324224), (16, 4048138432), (26, 2491162112), (32, 2024069216), (52, 1245581056), (64, 1012034608), (104, 622790528), (128, 506017304), (208, 311395264), (256, 253008652), (416, 155697632), (512, 126504326), (832, 77848816), (1024, 63252163), (1664, 38924408), (3328, 19462204), (6656, 9731102), (13312, 4865551)]