29066128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19963}}^1$

素因数の和:19991

約数の個数: 40

約数和(自身を含む): 69315008

約数和(自身を除く): 40248880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 19963, 39926, 79852, 139741, 159704, 259519, 279482, 319408, 519038, 558964, 1038076, 1117928, 1816633, 2076152, 2235856, 3633266, 4152304, 7266532, 14533064, 29066128]

約数ペア:

[(1, 29066128), (2, 14533064), (4, 7266532), (7, 4152304), (8, 3633266), (13, 2235856), (14, 2076152), (16, 1816633), (26, 1117928), (28, 1038076), (52, 558964), (56, 519038), (91, 319408), (104, 279482), (112, 259519), (182, 159704), (208, 139741), (364, 79852), (728, 39926), (1456, 19963)]