4179968

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 9058140

約数和(自身を除く): 4878172

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 157, 208, 256, 314, 416, 512, 628, 832, 1024, 1256, 1664, 2041, 2048, 2512, 3328, 4082, 5024, 6656, 8164, 10048, 13312, 16328, 20096, 26624, 32656, 40192, 65312, 80384, 130624, 160768, 261248, 321536, 522496, 1044992, 2089984, 4179968]

約数ペア:

[(1, 4179968), (2, 2089984), (4, 1044992), (8, 522496), (13, 321536), (16, 261248), (26, 160768), (32, 130624), (52, 80384), (64, 65312), (104, 40192), (128, 32656), (157, 26624), (208, 20096), (256, 16328), (314, 13312), (416, 10048), (512, 8164), (628, 6656), (832, 5024), (1024, 4082), (1256, 3328), (1664, 2512), (2041, 2048)]