84649712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39779}}^1$

素因数の和:39813

約数の個数: 40

約数和(自身を含む): 197308800

約数和(自身を除く): 112659088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 39779, 79558, 159116, 278453, 318232, 556906, 636464, 755801, 1113812, 1511602, 2227624, 3023204, 4455248, 5290607, 6046408, 10581214, 12092816, 21162428, 42324856, 84649712]

約数ペア:

[(1, 84649712), (2, 42324856), (4, 21162428), (7, 12092816), (8, 10581214), (14, 6046408), (16, 5290607), (19, 4455248), (28, 3023204), (38, 2227624), (56, 1511602), (76, 1113812), (112, 755801), (133, 636464), (152, 556906), (266, 318232), (304, 278453), (532, 159116), (1064, 79558), (2128, 39779)]