64387022

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^2$

素因数の和:584

約数の個数: 24

約数和(自身を含む): 112337328

約数和(自身を除く): 47950306

約数列:

[1, 2, 7, 14, 73, 146, 251, 502, 511, 1022, 1757, 3514, 18323, 36646, 63001, 126002, 128261, 256522, 441007, 882014, 4599073, 9198146, 32193511, 64387022]

約数ペア:

[(1, 64387022), (2, 32193511), (7, 9198146), (14, 4599073), (73, 882014), (146, 441007), (251, 256522), (502, 128261), (511, 126002), (1022, 63001), (1757, 36646), (3514, 18323)]