64956516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{284897}}^1$

素因数の和:284923

約数の個数: 24

約数和(自身を含む): 159542880

約数和(自身を除く): 94586364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 284897, 569794, 854691, 1139588, 1709382, 3418764, 5413043, 10826086, 16239129, 21652172, 32478258, 64956516]

約数ペア:

[(1, 64956516), (2, 32478258), (3, 21652172), (4, 16239129), (6, 10826086), (12, 5413043), (19, 3418764), (38, 1709382), (57, 1139588), (76, 854691), (114, 569794), (228, 284897)]