78445952

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47143}}^1$

素因数の和:47170

約数の個数: 32

約数和(自身を含む): 168304080

約数和(自身を除く): 89858128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 47143, 94286, 188572, 377144, 612859, 754288, 1225718, 1508576, 2451436, 3017152, 4902872, 6034304, 9805744, 19611488, 39222976, 78445952]

約数ペア:

[(1, 78445952), (2, 39222976), (4, 19611488), (8, 9805744), (13, 6034304), (16, 4902872), (26, 3017152), (32, 2451436), (52, 1508576), (64, 1225718), (104, 754288), (128, 612859), (208, 377144), (416, 188572), (832, 94286), (1664, 47143)]