399184064

素因数分解:

$2^6\times {\mathrm{6237251}}^1$

素因数の和:6237263

約数の個数: 14

約数和(自身を含む): 792131004

約数和(自身を除く): 392946940

約数列:

[1, 2, 4, 8, 16, 32, 64, 6237251, 12474502, 24949004, 49898008, 99796016, 199592032, 399184064]

約数ペア:

[(1, 399184064), (2, 199592032), (4, 99796016), (8, 49898008), (16, 24949004), (32, 12474502), (64, 6237251)]