64407004

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 114589440

約数和(自身を除く): 50182436

約数列:

[1, 2, 4, 83, 166, 332, 419, 463, 838, 926, 1676, 1852, 34777, 38429, 69554, 76858, 139108, 153716, 193997, 387994, 775988, 16101751, 32203502, 64407004]

約数ペア:

[(1, 64407004), (2, 32203502), (4, 16101751), (83, 775988), (166, 387994), (332, 193997), (419, 153716), (463, 139108), (838, 76858), (926, 69554), (1676, 38429), (1852, 34777)]