78898694

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4153}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 143562240

約数和(自身を除く): 64663546

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 4153, 8306, 9499, 18998, 29071, 58142, 95519, 191038, 245027, 490054, 668633, 1337266, 1715189, 3430378, 5635621, 11271242, 39449347, 78898694]

約数ペア:

[(1, 78898694), (2, 39449347), (7, 11271242), (14, 5635621), (23, 3430378), (46, 1715189), (59, 1337266), (118, 668633), (161, 490054), (322, 245027), (413, 191038), (826, 95519), (1357, 58142), (2714, 29071), (4153, 18998), (8306, 9499)]