74153048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28697}}^1$

素因数の和:28739

約数の個数: 32

約数和(自身を含む): 154969200

約数和(自身を除く): 80816152

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 28697, 57394, 114788, 229576, 487849, 545243, 975698, 1090486, 1951396, 2180972, 3902792, 4361944, 9269131, 18538262, 37076524, 74153048]

約数ペア:

[(1, 74153048), (2, 37076524), (4, 18538262), (8, 9269131), (17, 4361944), (19, 3902792), (34, 2180972), (38, 1951396), (68, 1090486), (76, 975698), (136, 545243), (152, 487849), (323, 229576), (646, 114788), (1292, 57394), (2584, 28697)]