68447442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52571}}^1$

素因数の和:52614

約数の個数: 32

約数和(自身を含む): 161501184

約数和(自身を除く): 93053742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 52571, 105142, 157713, 315426, 367997, 735994, 1103991, 1629701, 2207982, 3259402, 4889103, 9778206, 11407907, 22815814, 34223721, 68447442]

約数ペア:

[(1, 68447442), (2, 34223721), (3, 22815814), (6, 11407907), (7, 9778206), (14, 4889103), (21, 3259402), (31, 2207982), (42, 1629701), (62, 1103991), (93, 735994), (186, 367997), (217, 315426), (434, 157713), (651, 105142), (1302, 52571)]