61260784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{294523}}^1$

素因数の和:294544

約数の個数: 20

約数和(自身を含む): 127823416

約数和(自身を除く): 66562632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 294523, 589046, 1178092, 2356184, 3828799, 4712368, 7657598, 15315196, 30630392, 61260784]

約数ペア:

[(1, 61260784), (2, 30630392), (4, 15315196), (8, 7657598), (13, 4712368), (16, 3828799), (26, 2356184), (52, 1178092), (104, 589046), (208, 294523)]