64244866

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{7159}}^1$

素因数の和:7809

約数の個数: 16

約数和(自身を含む): 110321280

約数和(自身を除く): 46076414

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 7159, 8974, 14318, 50113, 100226, 4588919, 9177838, 32122433, 64244866]

約数ペア:

[(1, 64244866), (2, 32122433), (7, 9177838), (14, 4588919), (641, 100226), (1282, 50113), (4487, 14318), (7159, 8974)]