828172016

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{40853}}^1$

素因数の和:41049

約数の個数: 40

約数和(自身を含む): 1843986144

約数和(自身を除く): 1015814128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 10136, 20272, 40853, 81706, 163412, 285971, 326824, 571942, 653648, 1143884, 2287768, 4575536, 7394393, 14788786, 29577572, 51760751, 59155144, 103521502, 118310288, 207043004, 414086008, 828172016]

約数ペア:

[(1, 828172016), (2, 414086008), (4, 207043004), (7, 118310288), (8, 103521502), (14, 59155144), (16, 51760751), (28, 29577572), (56, 14788786), (112, 7394393), (181, 4575536), (362, 2287768), (724, 1143884), (1267, 653648), (1448, 571942), (2534, 326824), (2896, 285971), (5068, 163412), (10136, 81706), (20272, 40853)]