73288208

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6353}}^1$

素因数の和:6471

約数の個数: 40

約数和(自身を含む): 163882368

約数和(自身を除く): 90594160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 6353, 11536, 12706, 25412, 44471, 50824, 88942, 101648, 177884, 355768, 654359, 711536, 1308718, 2617436, 4580513, 5234872, 9161026, 10469744, 18322052, 36644104, 73288208]

約数ペア:

[(1, 73288208), (2, 36644104), (4, 18322052), (7, 10469744), (8, 9161026), (14, 5234872), (16, 4580513), (28, 2617436), (56, 1308718), (103, 711536), (112, 654359), (206, 355768), (412, 177884), (721, 101648), (824, 88942), (1442, 50824), (1648, 44471), (2884, 25412), (5768, 12706), (6353, 11536)]