74994352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{203789}}^1$

素因数の和:203820

約数の個数: 20

約数和(自身を含む): 151619760

約数和(自身を除く): 76625408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 203789, 407578, 815156, 1630312, 3260624, 4687147, 9374294, 18748588, 37497176, 74994352]

約数ペア:

[(1, 74994352), (2, 37497176), (4, 18748588), (8, 9374294), (16, 4687147), (23, 3260624), (46, 1630312), (92, 815156), (184, 407578), (368, 203789)]