8049504016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{244339}}^1$

素因数の和:244447

約数の個数: 40

約数和(自身を含む): 16361006400

約数和(自身を除く): 8311502384

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 2059, 4118, 8236, 16472, 32944, 244339, 488678, 977356, 1954712, 3909424, 7085831, 14171662, 17348069, 28343324, 34696138, 56686648, 69392276, 113373296, 138784552, 277569104, 503094001, 1006188002, 2012376004, 4024752008, 8049504016]

約数ペア:

[(1, 8049504016), (2, 4024752008), (4, 2012376004), (8, 1006188002), (16, 503094001), (29, 277569104), (58, 138784552), (71, 113373296), (116, 69392276), (142, 56686648), (232, 34696138), (284, 28343324), (464, 17348069), (568, 14171662), (1136, 7085831), (2059, 3909424), (4118, 1954712), (8236, 977356), (16472, 488678), (32944, 244339)]