73074128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{198571}}^1$

素因数の和:198602

約数の個数: 20

約数和(自身を含む): 147737568

約数和(自身を除く): 74663440

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 198571, 397142, 794284, 1588568, 3177136, 4567133, 9134266, 18268532, 36537064, 73074128]

約数ペア:

[(1, 73074128), (2, 36537064), (4, 18268532), (8, 9134266), (16, 4567133), (23, 3177136), (46, 1588568), (92, 794284), (184, 397142), (368, 198571)]