64916754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2857}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 148707456

約数和(自身を除く): 83790702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 541, 1082, 1623, 2857, 3246, 3787, 5714, 7574, 8571, 11361, 17142, 19999, 22722, 39998, 59997, 119994, 1545637, 3091274, 4636911, 9273822, 10819459, 21638918, 32458377, 64916754]

約数ペア:

[(1, 64916754), (2, 32458377), (3, 21638918), (6, 10819459), (7, 9273822), (14, 4636911), (21, 3091274), (42, 1545637), (541, 119994), (1082, 59997), (1623, 39998), (2857, 22722), (3246, 19999), (3787, 17142), (5714, 11361), (7574, 8571)]