127604672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{153371}}^1$

素因数の和:153396

約数の個数: 28

約数和(自身を含む): 272695416

約数和(自身を除く): 145090744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 153371, 306742, 613484, 1226968, 1993823, 2453936, 3987646, 4907872, 7975292, 9815744, 15950584, 31901168, 63802336, 127604672]

約数ペア:

[(1, 127604672), (2, 63802336), (4, 31901168), (8, 15950584), (13, 9815744), (16, 7975292), (26, 4907872), (32, 3987646), (52, 2453936), (64, 1993823), (104, 1226968), (208, 613484), (416, 306742), (832, 153371)]