821540009552

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{2887}}^1\times {\mathrm{23371}}^1$

素因数の和:27027

約数の個数: 40

約数和(自身を含む): 1594445692992

約数和(自身を除く): 772905683440

約数列:

[1, 2, 4, 8, 16, 761, 1522, 2887, 3044, 5774, 6088, 11548, 12176, 23096, 23371, 46192, 46742, 93484, 186968, 373936, 2197007, 4394014, 8788028, 17576056, 17785331, 35152112, 35570662, 67472077, 71141324, 134944154, 142282648, 269888308, 284565296, 539776616, 1079553232, 51346250597, 102692501194, 205385002388, 410770004776, 821540009552]

約数ペア:

[(1, 821540009552), (2, 410770004776), (4, 205385002388), (8, 102692501194), (16, 51346250597), (761, 1079553232), (1522, 539776616), (2887, 284565296), (3044, 269888308), (5774, 142282648), (6088, 134944154), (11548, 71141324), (12176, 67472077), (23096, 35570662), (23371, 35152112), (46192, 17785331), (46742, 17576056), (93484, 8788028), (186968, 4394014), (373936, 2197007)]