8197736144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{961273}}^1$

素因数の和:961335

約数の個数: 40

約数和(自身を含む): 17522102472

約数和(自身を除く): 9324366328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 961273, 1922546, 3845092, 7690184, 12496549, 15380368, 24993098, 39412193, 49986196, 78824386, 99972392, 157648772, 199944784, 315297544, 512358509, 630595088, 1024717018, 2049434036, 4098868072, 8197736144]

約数ペア:

[(1, 8197736144), (2, 4098868072), (4, 2049434036), (8, 1024717018), (13, 630595088), (16, 512358509), (26, 315297544), (41, 199944784), (52, 157648772), (82, 99972392), (104, 78824386), (164, 49986196), (208, 39412193), (328, 24993098), (533, 15380368), (656, 12496549), (1066, 7690184), (2132, 3845092), (4264, 1922546), (8528, 961273)]