66115712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{39733}}^1$

素因数の和:39760

約数の個数: 32

約数和(自身を含む): 141850380

約数和(自身を除く): 75734668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 39733, 79466, 158932, 317864, 516529, 635728, 1033058, 1271456, 2066116, 2542912, 4132232, 5085824, 8264464, 16528928, 33057856, 66115712]

約数ペア:

[(1, 66115712), (2, 33057856), (4, 16528928), (8, 8264464), (13, 5085824), (16, 4132232), (26, 2542912), (32, 2066116), (52, 1271456), (64, 1033058), (104, 635728), (128, 516529), (208, 317864), (416, 158932), (832, 79466), (1664, 39733)]