26860436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 47980800

約数和(自身を除く): 21120364

約数列:

[1, 2, 4, 71, 142, 271, 284, 349, 542, 698, 1084, 1396, 19241, 24779, 38482, 49558, 76964, 94579, 99116, 189158, 378316, 6715109, 13430218, 26860436]

約数ペア:

[(1, 26860436), (2, 13430218), (4, 6715109), (71, 378316), (142, 189158), (271, 99116), (284, 94579), (349, 76964), (542, 49558), (698, 38482), (1084, 24779), (1396, 19241)]