74414870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{256603}}^1$

素因数の和:256639

約数の個数: 16

約数和(自身を含む): 138566160

約数和(自身を除く): 64151290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 256603, 513206, 1283015, 2566030, 7441487, 14882974, 37207435, 74414870]

約数ペア:

[(1, 74414870), (2, 37207435), (5, 14882974), (10, 7441487), (29, 2566030), (58, 1283015), (145, 513206), (290, 256603)]