69075968

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5222

約数の個数: 44

約数和(自身を含む): 148735020

約数和(自身を除く): 79659052

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 5189, 6656, 10378, 13312, 20756, 41512, 67457, 83024, 134914, 166048, 269828, 332096, 539656, 664192, 1079312, 1328384, 2158624, 2656768, 4317248, 5313536, 8634496, 17268992, 34537984, 69075968]

約数ペア:

[(1, 69075968), (2, 34537984), (4, 17268992), (8, 8634496), (13, 5313536), (16, 4317248), (26, 2656768), (32, 2158624), (52, 1328384), (64, 1079312), (104, 664192), (128, 539656), (208, 332096), (256, 269828), (416, 166048), (512, 134914), (832, 83024), (1024, 67457), (1664, 41512), (3328, 20756), (5189, 13312), (6656, 10378)]