67756208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{325751}}^1$

素因数の和:325772

約数の個数: 20

約数和(自身を含む): 141376368

約数和(自身を除く): 73620160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 325751, 651502, 1303004, 2606008, 4234763, 5212016, 8469526, 16939052, 33878104, 67756208]

約数ペア:

[(1, 67756208), (2, 33878104), (4, 16939052), (8, 8469526), (13, 5212016), (16, 4234763), (26, 2606008), (52, 1303004), (104, 651502), (208, 325751)]