39141964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{659}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 70963200

約数和(自身を除く): 31821236

約数列:

[1, 2, 4, 31, 62, 124, 479, 659, 958, 1318, 1916, 2636, 14849, 20429, 29698, 40858, 59396, 81716, 315661, 631322, 1262644, 9785491, 19570982, 39141964]

約数ペア:

[(1, 39141964), (2, 19570982), (4, 9785491), (31, 1262644), (62, 631322), (124, 315661), (479, 81716), (659, 59396), (958, 40858), (1318, 29698), (1916, 20429), (2636, 14849)]