28653592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3923}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 59330880

約数和(自身を除く): 30677288

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 3923, 7304, 7846, 15692, 31384, 43153, 86306, 172612, 325609, 345224, 651218, 1302436, 2604872, 3581699, 7163398, 14326796, 28653592]

約数ペア:

[(1, 28653592), (2, 14326796), (4, 7163398), (8, 3581699), (11, 2604872), (22, 1302436), (44, 651218), (83, 345224), (88, 325609), (166, 172612), (332, 86306), (664, 43153), (913, 31384), (1826, 15692), (3652, 7846), (3923, 7304)]